IMP, Inc., is an unsold cartoon pilot created for Cartoon Network by Charlie Bean and Chris Reccardi. Travelling in an orbiting meteor, three Imps are up for review and are offered the opportunity to help a poor farm couple by granting them their wish for desperately needed rain to help their crops. They manage to deliver rain, but their hopes for promotion come crashing down when their meteor smashes the couple's crops. This cartoon aired on Cartoon Network's "Big Pick" weekend, on August 24, 25, and 26, 2001, and since then has never been seen again. IMP, Inc. is especially rare since it's one of the only cartoons of all the Big Pick cartoons that haven't resurfaced.
The only source material on the web is a small teaser of the cartoon, featured below. Reccardi has also uploaded the ending theme song onto Soundcloud, but not the pilot itself. He has, however, uploaded later pilots The Modifyers and Meddlen Meddows.
[UPDATE - 04/14/15] (User:CreepyMinerLance)
Hey, guys. I have recently contacted Reccardi about the whereabouts of the pilot, and will he answer? Only time will tell. Hopefully he has the tape and will be willing to upload this lost pilot. Peace.