Lost Cartoon Network "Powerhouse" Bumpers (1998-2004)

Over the course of time, Cartoon Network, "the best place for cartoons", has aired many iconic We'll Be Right Back and Back to the Show bumpers and NEXT bumpers using the theme "Powerhouse" by Raymond Scott. Inevitably, with over almost 20 years of these behind us, some will go missing.

The following is a list of more notable lost bumpers:


 * Fantastic Max "Back to the Show" bumper (yellow background and with music) (VERSION WITHOUT MUSIC FOUND)
 * T he Sylvester and Tweety Mysteries "We'll Be Right Back" and "Back to the Show" bumpers (blue background, English version) (SPANISH VERSION PICTURES AND LATIN SPANISH VERSION OF THE WE'LL BE RIGHT BACK BUMPER FOUND)
 * Zorro "We'll Be Right Back" bumper (purple background, good quality) (Latin America only)
 * Tiny Toons "We'll Be Right Back" bumper (Buster Bunny gives Elmyra a fake doll that explodes)
 * Tiny Toons "Back to the Show" bumper (Calamity Coyote chases Little Beeper)
 * Ed, Edd n Eddy "Back to the Show" bumper (blue background, FULL version) (Eddy pulls the fire hydrant)
 * Courage the Cowardly Dog " We'll Be Right Back " bumper (yellow background) (Bathtub)
 * Pinky and the Brain "We'll Be Right Back" bumper (blue background) (Latin America only)
 * Road Rovers "Back to the Show" bumper (blue background) (PARTIALLY FOUND)
 * Freakazoid! "We'll Be Right Back" and "Back to the Show" bumpers (blue background) (with ORIGINAL pre-2003 music) (FOUND)
 * Freakazoid! "We'll Be Right Back" bumper (yellow background) (Yellow "Back to the Show bumper FOUND)
 * Freakazoid! "We'll Be Right Back" and "Back to the Show" bumpers ( Blue and black/dark blue background)
 * Beetlejuice (FULL versions of the blue "We'll Be Right Back" and the ENTIRE green "We'll Be Right Back" bumper, and the FULL version of Blue version of the "Back to the Show" bumper) ​(PARTIALLY FOUND)
 * Extreme Dinosaurs "Back to the Show" bumper (purple background) (Latin America only)
 * Ace Ventura "We'll Be Right Back" and "Back to the Show" bumpers (blue background) (Latin America only) (PICTURES FOUND)
 * Dragonflyz  "We'll Be Right Back" and "Back to the Show" bumpers (purple background) (Latin America only) (PICTURES FOUND)
 * The Pink Panther "We'll Be Right Back" bumper (Blue and black/dark blue background, FULL version)
 * The Twisted Tales of Felix the Cat "Back to the Show" bumper (yellow background) (Latin America only)
 * Franklin "We'll Be Right Back" and "Back to the Show" bumpers (yellow background) (Latin America only) (FOUND)
 * Ned's Newt "We'll Be Right Back" and "Back to the Show" bumpers (blue background) (Latin America only)
 * Yogi's Treasure Hunt "We'll Be Right Back" and "Back to the Show" bumpers
 * Yo Yogi! "We'll Be Right Back" and "Back to the Show" bumpers
 * Quick Draw McGraw "We'll Be Right Back" and "Back to the Show" bumpers
 * Atom Ant "We'll Be Right Back" and "Back to the Show" bumpers
 * Secret Squirrel "We'll Be Right Back" and "Back to the Show" bumpers (yellow and blue versions, English versions) (Pictures of Japanese versions found)
 * The Impossibles "We'll Be Right Back" and "Back to the Show" bumpers
 * Space Ghost "We'll Be Right Back" and "Back to the Show" bumpers
 * Birdman "We'll Be Right Back" and "Back to the Show" bumpers
 * Dynomutt Dog Wonder  "We'll Be Right Back" and "Back to the Show" bumpers
 * The Herculoids "We'll Be Right Back" and "Back to the Show" bumpers
 * Thundarr the Barbarian "We'll Be Right Back" and "Back to the Show" bumpers
 * Cattanooga Cats "We'll Be Right Back" and "Back to the Show" bumpers
 * Grim and Evil "We'll Be Right Back" and "Back to the Show" bumpers (blue background)
 * The Flintstone Kids "We'll Be Right Back" bumper (green background and the WHOLE blue "We'll Be Right Back" and "Back to the Show" bumpers with blue background) (GREEN "Back to the Show" bumper found)
 * The Jetsons "Back to the Show" bumper (yellow background) (YELLOW "We'll Be Right Back" bumper found)
 * Top Cat "We'll Be Right Back bumper (FULL with blue background) and the ENTIRE "Back to the Show" bumper (also with blue background)
 * Dumb and Dumber "We'll Be Right Back" bumper (yellow background) (Latin America only) (PICTURE FOUND)
 * Jonny Quest (1960s version) "We'll Be Right Back" bumpers (purple background, English versions) (Japanese versions of BLUE "We'll Be Right Back" bumpers FOUND)
 * The Real Adventures of Jonny Quest "We'll Be Right Back" bumper (blue background) (BLUE "Back to the Show" bumper FOUND)
 * Fantastic Four "We'll Be Right Back" bumper (purple background) and "Back to the Show" bumper (blue background) (Blue "We'll Be Right Back" bumper and Purple "Back to the Show bumper FOUND)
 * Hong Kong Phooey FULL "Back to the Show" bumper (blue background) and "We'll Be Right Back" bumper (also with blue background)
 * Help!... It's the Hair Bear Bunch! "We'll Be Right Back" and "Back to the Show" bumpers
 * Speed Buggy "We'll Be Right Back" and "Back to the Show" bumpers
 * Wacky Races  "We'll Be Right Back" and "Back to the Show" bumpers
 * Dastardly and Muttley in Their Flying Machines "We'll Be Right Back" and "Back to the Show" bumpers
 * The Perils of Penelope Pitstop "We'll Be Right Back" and "Back to the Show"  bumpers
 * Codename: Kids Next Door "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Smurfs "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * Time Squad "We'll Be Right Back" and "Back to the Show" bumpers (with a "Powerhouse" arrangement of the show's theme song) (LATIN SPANISH VERSION FOUND)
 * A Pup Named Scooby-Doo "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * The Scooby-Doo Movies "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music) ​(FOUND)
 * Scooby-Doo "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music) (FOUND)
 * Hamtaro "Back to the Show" bumper (blue background) (Latin America only)
 * Hamtaro "We'll Be Right Back" and "Back to the Show" bumpers (with a "Powerhouse" arrangement of the show's theme song)  (Latin America only)
 * Time Squad "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Johnny Bravo "We'll Be Right Back" bumper (blue background with post-2003 music)
 * Mike, Lu & Og "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Grim and Evil "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Whatever Happened to... Robot Jones? "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Sheep in the Big City "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Codename: Kids Next Door "We'll Be Right Back" bumper (blue background, good quality)
 * Coming Up Next "Piano" bumper (The Powerpuff Girls variant) (with Tom Kenny voiceover)
 * Coming Up Next "Hamster" bumper (green background with post-2003 music) (FOUND)
 * Coming Up Next "Smoke" bumper (with post-2003 music) ​(FOUND)
 * Coming Up Next "Hamster" bumper (blue background with post-2003 music)
 * Coming Up Next "Stairs" bumper (with post-2003 music)
 * Coming Up Next "Elevator" bumper (with post-2003 music)
 * Coming Up Next "Lightning" bumper (with post-2003 music)
 * Coming Up Next "Pinball" bumper
 * Mr. Magoo "Back to the Show" bumper (Latin America only) (PICTURE FOUND)
 * Taz-Mania "We'll Be Right Back" and "Back to the Show" bumpers
 * Tin-Tin "We'll Be Right Back" bumper (blue background) (Latin America and Asia only)
 * Men in Black: The Series "Back to the Show" bumper (blue background) (Brazil only)
 * The Scooby-Doo Movies "We'll Be Right Back" and "Back to the Show" bumpers (Blue and black/dark blue background)
 * Scooby-Doo "We'll Be Right Back" and "Back to the Show" bumpers (orange background)
 * The Flintstones "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Coming Up Next "Helicopter" bumper (with post-2003 music)
 * Coming Up Next "Inflatable Balloon" bumper (with post-2003 music) (America version)
 * 2 Stupid Dogs "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * The Little Lulu Show "We'll Be Right Back" bumper (yellow background and with music) (Latin America only) (VERSION WITHOUT MUSIC FOUND)
 * The Little Lulu Show "Back to the Show" bumper (yellow background) (Latin America only)
 * Underdog "We'll Be Right Back" bumper (Blue and black/dark blue background) and "Back to the Show" bumper (blue background) (only the blue "We'll Be Right Back" bumper found)
 * Huckleberry Hound "Back to the Show" bumper (blue background)
 * Jabberjaw "Back to the Show" bumper (yellow background)
 * The Scooby-Doo Movies "We'll Be Right Back" and "Back to the Show" bumpers (yellow background) (FOUND)
 * Shazzan "We'll Be Right Back" and "Back to the Show" bumpers
 * Coming Up Next "Superfist" bumper (blue background)
 * The Magilla Gorilla Show "We'll Be Right Back" and "Back to the Show" bumpers
 * T he Sylvester and Tweety Mysteries "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * The Pink Panther "We'll Be Right Back" bumper (blue background) and "Back to the Show" bumper (Blue and black/dark blue background, FULL version)
 * Coming Up Next "Piano" bumper (Latin America variant) (FOUND)
 * Coming Up Next "SuperNEXT" bumper (Latin America variant)
 * Coming Up Next "Robots" bumper (Latin America variant)
 * Batman "We'll Be Right Back" and "Back to the Show" bumpers (purple background with post-2003 music)
 * SWAT Kats: The Radical Squadron "We'll Be Right Back" and "Back to the Show" bumpers (blue background)
 * Captain Planet "We'll Be Right Back" bumper (purple background) (with ORIGINAL pre-2003 music)
 * Coming Up Next "Helicopter" bumper (Captain Planet variant) (with post-2003 music and Doug Preis voiceover)
 * Jabberjaw "We'll Be Right Back" and "Back to the Show" bumpers (with Harry Shearer voiceover)
 * Coming Up Next "Robots" bumper (blue background)
 * Coming Up Next "Helicopter" bumper (blue background)
 * Coming Up Next "Piano" bumper (Cartoon Cartoon Fridays variant) (with post-2003 music and Doug Preis voiceover)
 * Coming Up Next bumper (Cartoon Network's Fridays variant) (September 2003)
 * Coming Up Next bumper (The New Fridays variant) (October 2003)
 * Coming Up Next bumper (Cartoon Cartoon Weekend Summerfest variant) (August 23, 2002)
 * Coming Up Next bumper (The Cartoon Cartoon Show variant) (with post-2003 music and Doug Preis voiceover)
 * Coming Up Next "Robots" bumper (Teen Titans variant)
 * Coming Up Next "Piano" bumper (Cartoon Cartoon Fridays variant) (with Harry Shearer voiceover)
 * Coming Up Next bumper (Totally Spies! variant) (FOUND)
 * Coming Up Next bumper (The Powerpuff Girls to Totally Spies!) (June 13, 2004)
 * Coming Up Next bumper (Megas XLR to Adult Swim) (2004)
 * Coming Up Next "Wrecking Ball" bumper (Toonami variant) (Early 1998)
 * Coming Up Next bumper (Zoids to Max Steel) (September 2002)
 * Coming Up Next "Superfist" bumper (Sailor Moon to Toonami) (Summer 2002)
 * Coming Up Next bumper (Hamtaro to Dexter's Laboratory) (Summer 2002)
 * Coming Up Next bumper (Dexter's Laboratory to Cow and Chicken) (Summer 2002)
 * Coming Up Next "Lightning" bumper (Courage the Cowardly Dog to 2 Stupid Dogs) (Summer 2002)
 * Coming Up Next bumper (2 Stupid Dogs to Scooby-Doo, Where Are You!) (Summer 2002)
 * Coming Up Next bumper (The Flintstones to Dexter's Laboratory) (Summer 2002)
 * Coming Up Next bumper (Dexter's Laboratory to Bugs & Daffy) (Summer 2002)
 * Coming Up Next bumper (Bugs & Daffy to Tom & Jerry) (Summer 2002)
 * Coming Up Next bumper (Hamtaro to 2 Stupid Dogs) (September 2002)
 * Coming Up Next bumper (2 Stupid Dogs to Mike, Lu & Og) (September 2002)
 * Coming Up Next bumper (Mike, Lu & Og to Sheep in the Big City) (September 2002)
 * Coming Up Next bumper (Sheep in the Big City to Scooby Doo, Where Are You?) (September 2002)
 * Coming Up Next bumper (Ed, Edd n Eddy to Dexter's Laboratory) (Fall 2002)
 * Coming Up Next bumper (Dexter's Laboratory to Hamtaro) (Fall 2002)
 * Coming Up Next bumper (Hamtaro to A Pup Named Scooby-Doo) (Fall 2002)
 * Coming Up Next bumper (A Pup Named Scooby-Doo to Baby Looney Tunes) (Fall 2002)
 * Coming Up Next bumper (Sylvester & Tweety Mysteries to Boomerang) (Fall 2002)
 * Coming Up Next bumper (Boomerang to Scooby Universe) (Fall 2002)
 * Coming Up Next bumper (Zoids to He-Man) (August 2003)
 * Coming Up Next bumper (He-Man to Hamtaro) (August 2003)
 * Coming Up Next "Vault" bumper (Hamtaro to Pecola) (August 2003) (FOUND)
 * Coming Up Next "Saw" bumper (Pecola to Baby Looney Tunes) (August 2003)
 * Coming Up Next bumper (Baby Looney Tunes to Sitting Ducks) (August 2003)
 * Coming Up Next bumper (Sitting Ducks to Pokemon) (August 2003)
 * Coming Up Next bumper (Pokemon to The Powerpuff Girls) (August 2003)
 * Coming Up Next bumper (The Powerpuff Girls to Ed, Edd n Eddy) (August 2003)
 * Coming Up Next bumper (The Brak Show variant) (December 21, 2000)
 * Coming Up Next bumper (Aqua Teen Hunger Force variant) (December 30, 2000)
 * Coming Up Next bumper (Speed Buggy to The Funky Phantom) (September 1998)
 * Coming Up Next bumper (The Big Game XXVII: Sylvester vs. Tweety) (1999)
 * Coming Up Next bumper (The Big Game XXVIII: Road Runner vs. Coyote) (2000)
 * Coming Up Next bumper (The Big Game: A Look Back) (2000)
 * Coming Up Next bumper (CCF: Big Game XXIX Tailgate Party) (2001)
 * Coming Up Next bumper (The Big Game XXIX: Bugs vs. Daffy) (2001)
 * Coming Up Next "Curtains" bumper (FOUND)
 * Coming Up Next bumper (Cartoon Cartoon Weekend variant)
 * Coming Up Next bumper (Code Lyoko variant) (2004)
 * Coming Up Next bumper (Rescue Heroes variant) (2004?)
 * Coming Up Next "Hamster" Black/Blue bumper (Captain Planet to Max Steel) (with ORIGINAL Harry Shearer voiceover, this is possibly the final Cartoon Network bumper to feature Shearer as the announcer)
 * Coming Up Next bumper (Adult Swim variant) (2001) (with Harry Shearer voiceover, this is the final Cartoon Network Coming Up Next bumper to feature Shearer as the announcer)
 * Hong Kong Phooey "Back to the Show" bumper (Blue and black/dark blue background) (BLACK/DARK BLUE "We'll Be Right Back" bumper FOUND)
 * ​Coming Up Next "Robots" bumper (SilverHawks to Toonami) (2000) (FOUND)
 * Pound Puppies (1986 cartoon series) "We'll Be Right Back" and "Back to the Show" bumpers
 * Coming Up Next "Piano" bumper (Cartoon Cartoons: The Top 5) (June 13, 2004)
 * Coming Up Next "Wrecking Ball" bumper (Megas XLR to Justice League) (June 13, 2004)
 * Coming Up Next "Slingshot" bumper (Justice League to Adult Swim) (June 13, 2004)
 * Coming Up Next "Wrecking Ball" bumper (Time Squad to Captain Planet) (June 14, 2004)
 * Coming Up Next "Robots" bumper (Captain Planet to The Powerpuff Girls) (June 14, 2004) (with Doug Preis voiceover, this is possibly the final Cartoon Network Coming Up Next bumper to feature Preis as the announcer and even the Powerhouse era until the City era comes this day at the early hours)
 * Coming Up Next bumper (Harvey Birdman, Attorney of Law variant) (December 30, 2000)
 * Jonny Quest (1960s version) "Back to the Show" bumper (purple background, FULL version) (BLUE "Back to the Show" bumper FOUND)
 * Coming Up Next "Laboratory" bumper (Boomerang to The Chuck Jones Show) (2003)  ​(FOUND)
 * Coming Up Next "Lightning" bumper (Latin America variant) (PICTURE FOUND)
 * Coming Up Next bumper (Ed, Edd n Eddy to The Powerpuff Girls) (Fall 2002-early 2003)
 * Coming Up Next bumper (The Powerpuff Girls to Dexter's Laboratory) (Fall 2002-early 2003)
 * Coming Up Next bumper (Sylvester & Tweety Mysteries to Hamtaro) (Fall 2002-early 2003)
 * Coming Up Next bumper (Hamtaro to Scooby Universe) (Fall 2002-early 2003)
 * Coming Up Next bumper (The Flintstone Kids to Tom and Jerry) (Fall 2002)
 * Coming Up Next bumper (Sheep in the Big City to Sailor Moon) (Summer 2002)
 * Coming Up Next bumper (The Real Adventures of Jonny Quest to Captain Planet) (Fall 2002)
 * Coming Up Next bumper (Sheep in the Big City to Mike, Lu & Og) (Fall 2002)
 * Coming Up Next bumper (Mike, Lu & Og to Cow and Chicken) (Fall 2002)
 * Coming Up Next bumper (Cow and Chicken to The Cartoon Cartoon Show) (Fall 2002)
 * Coming Up Next bumper (The Cartoon Cartoon Show to Grim & Evil) (Fall 2002)
 * Coming Up Next bumper (Grim & Evil to Time Squad) (Fall 2002)
 * Coming Up Next bumper (Time Squad to Whatever Happened to Robot Jones?) (Fall 2002)
 * Coming Up Next bumper (Whatever Happened to Robot Jones? to Dexter's Laboratory) (Fall 2002)
 * Coming Up Next bumper (Dexter's Laboratory to Cartoon Theatre) (Fall 2002)
 * Coming Up Next "Hamster" bumper (Whatever Happened to Robot Jones? to Courage the Cowardly Dog) (2003)
 * Coming Up Next "Vault" bumper (Courage the Cowardly Dog to The Powerpuff Girls) (2003)
 * Coming Up Next "Saw" bumper (Cow and Chicken to Time Squad) (2003)
 * Coming Up Next bumper (Evil Con Carne to Duck Dodgers) (2003)
 * Coming Up Next bumper (Captain Planet to He-Man) (2003)
 * Fangface "We'll Be Right Back" and "Back to the Show" bumpers
 * Shirt Tales "We'll Be Right Back" and "Back to the Show" bumpers
 * The Misadventures of Ed Grimley "We'll Be Right Back" and "Back to the Show" bumpers
 * The Gary Coleman Show "We'll Be Right Back" and "Back to the Show" bumpers
 * Richie Rich "We'll Be Right Back" and "Back to the Show" bumpers
 * The New Schmoo "We'll Be Right Back" and "Back to the Show" bumpers
 * The Flintstone Kids "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Coming Up Next bumper (Sealab 2021 variant) (December 2000)
 * Captain Planet "Back to the Show" bumper (purple background) (with post-2003 music, FULL version at the beginning)  ​(FOUND)
 * The Rocky and Bullwinkle Show "We'll Be Right Back" and "Back to the Show" bumpers (blue background)
 * The Jetsons "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Yogi Bear "We'll Be Right Back" and "Back to the Show" bumpers (blue background with post-2003 music)
 * Tom and Jerry "We'll Be Right Back" and "Back to the Show" bumpers (red background) (1998)
 * Bugs and Daffy "We'll Be Right Back" and "Back to the Show" bumpers (red background) (1998)
 * The Flintstones "We'll Be Right Back" and "Back to the Show" bumpers (red background) (1998)
 * The Jetsons "We'll Be Right Back" and "Back to the Show" bumpers (red background) (1998)
 * Coming Up Next "Hamster" bumper (red background) (1998)
 * Coming Up Next bumper (Cartoon Cartoon Fridays to June Bugs) (June 2, 2000)
 * Coming Up Next bumper (Cartoon Cartoon Fridays to June Bugs) (June 1, 2001)
 * Coming Up Next bumper (June Bugs) (June 2, 2000)
 * Coming Up Next bumper (June Bugs) (June 1, 2001)
 * Coming Up Next bumper (The Fancy Anvil Awards to The Powerpuff Girls) (March 23, 2002)
 * Coming Up Next bumper (Toonami to Cartoon Cartoon Weekend) (August 25, 2000)
 * Coming Up Next "Elevator" bumper (Brazil variant)
 * Coming Up Next "Robots" bumper (Brazil variant)
 * Coming Up Next "Stairs" bumper (Brazil variant)
 * Coming Up Next "Piano" bumper (Brazil variant)
 * The Powerpuff Girls "We'll Be Right Back" bumper (yellow background) (Buttercup hates Bubbles' pyramid)
 * The Powerpuff Girls "We'll Be Right Back" bumper (yellow background) (The Girls' mid-flight)
 * The Powerpuff Girls "Back to the Show" bumper (yellow background) (Blossom fires her eye lasers)
 * The Powerpuff Girls "Back to the Show" bumper (yellow background) (The Girls strike a battle pose)
 * The Powerpuff Girls "We'll Be Right Back" and "Back to the Show" bumpers (green background) (America version)
 * More Dexter's Laboratory "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * More Dexter's Laboratory "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * More Ed, Edd n Eddy "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * More Ed, Edd n Eddy "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * More Yogi Bear "We'll Be Right Back" and "Back to the Show" bumpers (Blue and black/dark blue background)
 * More Cow and Chicken "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * More Cow and Chicken "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * I Am Weasel "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * I Am Weasel "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * Johnny Bravo "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * Johnny Bravo "We'll Be Right Back" and "Back to the Show" bumpers (green background) (America version)
 * Courage the Cowardly Dog "We'll Be Right Back" bumper (green background) (Bathtub)
 * Courage the Cowardly Dog "Back to the Show" bumper (yellow background) (Courage screams to Eustace)
 * Courage the Cowardly Dog "Back to the Show" bumper (green background) (Courage screams to Eustace)
 * Courage the Cowardly Dog "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * Mike, Lu & Og "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * Mike, Lu & Og "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * Sheep in the Big City "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * Sheep in the Big City "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * 2 Stupid Dogs "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * Scooby-Doo "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * The Flintstones "We'll Be Right Back" and "Back to the Show" bumpers (yellow background) (America version)
 * The Flintstones "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * A Pup Named Scooby Doo "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * Coming Up Next "Hypnotist" bumper (Brazil variant) (FOUND)
 * Coming Up Next "Superfist" bumper (Brazil variant) (FOUND)
 * Coming Up Next bumper (Cartoon Cartoon Fridays to Dekanime) (November-December 2000) (Japan only)
 * Ed, Edd n Eddy "We'll Be Right Back" bumper (blue background) (Spin the bottle) (Yellow background version found)
 * Ed, Edd n Eddy "Back to the Show" bumper (blue background) (Ed bites Eddy's tongue) (Yellow background version found)
 * Coming Up Next "Smoke" Bumper (Brazil variant)
 * Coming Up Next "Slingshot" Bumper (Brazil variant)
 * Coming Up Next "Vault" Bumper (Brazil variant)
 * More Tom and Jerry "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * More Tom and Jerry "We'll Be Right Back" and "Back to the Show" bumpers (green Background)
 * More Tom and Jerry "We'll Be Right Back" and "Back to the Show" bumpers (blue and black/dark blue background)
 * More Bugs and Daffy "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * More Animaniacs "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * More Animaniacs "We'll Be Right Back" and "Back to the Show" bumpers (green background)
 * More Tiny Toons "We'll Be Right Back" and "Back to the Show" bumpers (yellow background)
 * The Powerpuff Girls "We'll Be Right Back" bumper (green background) (Buttercup hates Bubbles' pyramid)
 * The Powerpuff Girls "We'll Be Right Back" bumper (green background) (The Girls' mid-flight)
 * The Powerpuff Girls "Back to the Show" bumper (green background) (Blossom fires her eye lasers)
 * The Powerpuff Girls "Back to the Show" bumper (green background) (The Girls strike a battle pose)
 * More Japanese variants of Coming Up Next bumpers
 * Coming Up Next "Mirage" bumper (Latin America variant)
 * Coming Up Next "Mirage" bumper (Brazil variant)
 * Coming Up Next "SuperNEXT" bumper (Brazil variant)
 * Coming Up Next "Slingshot" bumper (purple background; English version)
 * Coming Up Next "Wrecking Ball" bumper (purple background; English version)

Updates

 * July 19, 2016: Some rare Courage powerhouse bumpers (with ORIGINAL pre-2003 music and blue background) has been uploaded to YouTube.

LINK: https://www.youtube.com/watch?v=9Tz88q_6URs
 * September 15, 2016: The A Pup Named Scooby-Doo "We'll Be Right Back" bumper with orange background has been uploaded to YouTube.

LINK: https://www.youtube.com/watch?v=YLhDu6371bs
 * March 13, 2017: The Coming Up Next "Robots" bumper (with SilverHawks to Toonami) from 2000 has been uploaded to YouTube.

LINK: https://www.youtube.com/watch?v=mXUYKTTvJ7E
 * June 27, 2017: The 2003 Scooby-Doo and The Scooby-Doo Movies bumpers (with post-2003 music and blue background) has been uploaded to YouTube.

LINK: https://www.youtube.com/watch?v=fTKVZiqf6_c
 * July 4, 2017: The blue Freakazoid! "We'll Be Right Back" bumper (with ORIGINAL pre-2003 music), the blue Beetlejuice "We'll Be Right Back" bumper and the FULL version of blue version of the Beetlejuice "Back to the Show" bumper has been uploaded to YouTube.

LINK: https://www.youtube.com/watch?v=K-oY7xAG5uQ
 * July 10, 2017: All of the orange A Pup Named Scooby-Doo bumpers (during 1998) were found by the YouTube user Captain B. Zarre.

LINK: https://www.youtube.com/watch?v=it8v4gTADds
 * July 23, 2017: The Coming Up Next "Curtains" bumper has been found.

LINK: https://www.youtube.com/watch?v=2S9FONMWjok
 * August 10, 2017: The Road Rovers "Back to the Show" bumper (incompleted at the end) has been found by the user TWO96.

LINK: https://www.youtube.com/watch?v=R0zjZ6bDdiA LINK: https://www.youtube.com/watch?v=U4vwvjKTikM LINK: https://www.youtube.com/watch?v=VeCwMvhfFwM LINKS: https://www.youtube.com/watch?v=gTwHJqZ2GOM
 * November 25, 2017: Some more Coming Up Next "Curtains" bumpers and a "Wrecking Ball" Beetlejuice Marathon Coming Up Next bumper have been found.
 * December 29, 2017: The Latin Spanish version of the Time Squad bumpers are found by the user maxi386reloaded.
 * January 10, 2018: The rarity 2003 Coming Up Next bumpers (with Scooby Universe and The Flintstones, which aired in the morning (yellow background) to afternoon (green background) for these bumpers) are officially found by the YT user Prince Popular 2021 Esquire!

https://www.youtube.com/watch?v=_oYvaYkq7jE LINK: https://www.youtube.com/watch?v=meZAJxwJM-4 (at 34:32, 46:08, 47:47, 47:53 and 1:00:02) LINKS: https://www.youtube.com/watch?v=JDOQQEVrLmQ
 * January 15, 2018: The Latin Spanish version of the Coming Up Next "Piano" bumper, the Franklin "We'll Be Right Back" and "Back to the Show" bumpers and the Latin Spanish version of the Coming Up Next "Vintage Film" bumper (green background) have been rarity found by the user Telearchivos!
 * February 4, 2018: The Japanese version of the blue Jonny Quest "We'll Be Right Back" and "Back to the Show" bumpers has been found by the user rretrocmp.

https://www.youtube.com/watch?v=bxUHxq6S_ls

https://www.youtube.com/watch?v=N5jzJXp8K18 LINK: https://www.youtube.com/watch?v=73J_Q0Kc1-g LINK: https://www.youtube.com/watch?v=Xz2rPBua-h0 LINK: https://www.youtube.com/watch?v=urRFvRNC74w (at 3:55, 8:17, 8:26, 11:06, 13:50, 17:40, 17:49 and 20:30)
 * February 10, 2018: The Latin Spanish version of the Sylvester and Tweety Mysteries "We'll Be Right Back" bumper has been found!
 * February 21, 2018: The Japanese version of the blue Jonny Quest "We'll Be Right Back" bumper has been found by the user rretrocmp.
 * March 9, 2018: A few rare yellow background bumpers for Animaniacs and Tiny Toons and rare yellow background "Mirage" and "Lightning" Next bumpers have been found by the user RetroCCN.


 * April 4, 2018: The Coming Up Next bumper (with Hamtaro to Pecola) has been found by the user NickelodeonBoy11.

LINK: https://www.youtube.com/watch?v=9oZnc1rBFX4 LINK: https://www.youtube.com/watch?v=f4GTvc0JE30 (at 16:22) LINK: https://www.youtube.com/watch?v=MK5W7xgluLc (at 45:14) LINK: https://www.youtube.com/watch?v=dtYHcOe8Cm0 (at 2:52 and 11:20) LINKS: https://www.youtube.com/watch?v=Rgrk0hI5dv4 (at 0:00)
 * May 23, 2018: The Cartoon Cartoon Fridays variant of the Coming Up Next "Hypnotist" bumper has been found by the user FutureGohanSSJ2.
 * June 14, 2018: The Coming Up Next "Vault" bumper with Duck Dodgers to Robot Jones has been found by the user Bugs Bunny.
 * June 18, 2018: The Coming Up Next "Vault" bumper with Cow and Chicken to Animaniacs and the FULL Coming Up Next "Turkey" bumper with Powerpuff Girls to Animaniacs (with no "Johnny Bravo" interruption at all) have been found by the user Captain B. Zarre.
 * July 1, 2018: The Triplets bumpers and the Coming Up Next "Hypnotist" Bumper (Brazilian Portuguese version) has been found by the user Mateus Rodrigues Costa.

https://www.youtube.com/watch?v=qaq-A-msthE (at 0:10)

LINKS: https://www.youtube.com/watch?v=BYmaH5zJsaI (at 0:00, 3:51, 12:21 and 15:00)
 * July 3, 2018: The blue Cow and Chicken "We'll Be Right Back" bumper without the music (feat. Yakko, Wakko and Dot from Animaniacs), more Eds bumpers (narrated by Ed), a rare Powerpuff Girls "We'll Be Right Back" bumper (because the Narrator said a funny word) and the Coming Up Next "Turkey" bumper with Powerpuff Girls to Cow and Chicken have been found by the user Captain B. Zarre.

https://www.youtube.com/watch?v=bEXGmiclSsc (at 0:00)

LINK: https://www.youtube.com/watch?v=fPr90E7sT_g (at 0:00) LINK: https://www.youtube.com/watch?v=Jv66tJiKScg (at 4:45 and 21:50) LINK: https://www.youtube.com/watch?v=cU6eZs3zQe0 (at 1:09, 16:23 and 23:43) LINK: https://www.youtube.com/watch?v=TV9T3x4RW1c LINK: https://www.youtube.com/watch?v=ffO4-pQvorM LINK: https://www.youtube.com/watch?v=krD_DoC1Mtc
 * July 13, 2018: The Coming Up Next "Superfist" Bumper (Brazilian Portuguese version) has been found by the user Acervo Tokupro.
 * July 29, 2018: Two of the blue Powerpuff Girls "Back to the Show" bumpers with the Narrator's different quotes (including a one where the Narrator said "it's ladies first", which was similar to the closing gag of the episode "Tough Love") has been found by the user Captain B. Z..
 * August 1, 2018: The green and American version of the Coming Up Next "Laboratory" bumper and the two Coming Up Next "Wrecking Ball" bumpers (that are narrated by Frank Welker and Keith David) has been found by the user Captain B. Z..
 * August 4, 2018: The yellow background bumpers for Scooby Movies has been found by the user Analog Memories.
 * August 6, 2018: A few rare blue background bumpers for Tom and Jerry (Latin America version) with a different English announcer has been found by the user Science Planet.
 * August 9, 2018: The Coming Up Next "Sailboat" bumper with Scooby-Doo, Where Are You? to Scooby & Scrappy has been found by the user Analog Memories.
 * August 12, 2018: The Coming Up Next "Piano" bumper with Scooby & Scrappy to Scooby Movies, more yellow background bumpers for Scooby Movies (with the announcer's different quotes) and more blue background for Scooby-Doo bumpers (with more different quotes of the announcer and Fred and Shaggy narrating) has been found by the user Analog Memories.

LINKS: https://www.youtube.com/watch?v=91dSJunP5I4 (at 0:00, 2:39 and 4:45)

https://www.youtube.com/watch?v=SDG5EU0QImM (at 0:00, 2:39, 6:03, 6:09, 8:49, 9:59 and 12:38)
 * August 12, 2018: The Coming Up Next "Biceps" bumper with Scooby & Scrappy to Scooby Movies and another Coming Up Next "Biceps" bumper with Totally Spies has been found by the users Analog Memories and Cartoon Frenzy.

LINKS: https://www.youtube.com/watch?v=f97EhszG1Ws

https://www.youtube.com/watch?v=yNAW7Cgw2Bg (at 1:12)