Schoolhouse Rock! Various Dubs (Existence Unconfirmed)

Schoolhouse Rock! is a series of animated musical educational short films that aired during Saturday morning children's programming on U.S. television network American Broadcasting Company (ABC). Topics covered include grammar, science, economics, history, mathematics, and politics. The series aired between 1972 and 1986, and infrequently during the 1990s and 2000s, with new shows created between 1993 and 1996, until its cancellation by ABC in 2001. Beginning with its first incarnation, Multiplication Rock, debuting in 1973, the series proved to be successful enough for a spinoff, Grammar Rock, broadcasting the same year, lasting into 1975. America Rock and Science Rock soon followed, plus the short lived Scooter Computer and Mr. Chips spinoff, created to familiarize viewers with the basics of home computing. After the original run, additional series on money and environmentalism were later created.

Because of the show's popularity, various dubs such as Spanish, Japanese, Korean, Russian German and others were made of the series, But never shown before and it's hard to find.