There is a Dumb and Dumber cartoon. It is insane and it demands your attention. This may come as a shock if you weren’t watching animation on ABC in the mid-1990s. It was never exactly well-regarded, or even regarded at all. It was canceled after its first season, which ran from October of 1995 through February of 1996. Harry and Lloyd only managed to gallivant through 13 episodes before they were evicted from the screen until 2003’s ill-begotten prequel and, of course, Dumb and Dumber To. The characters, created by the Farrelly Brothers, have had quite a bizarre franchise history. That said, the Farrelly Brothers were not directly involved with Dumb and Dumber the TV series. It was their co-writer on the original film, Bennett Yellin, who stepped in to write the television series. It was produced by Hanna-Barbera, their last project for ABC. This was an important moment for the storied animation studio, which would be entirely absorbed into Cartoon Network Studios in 2001. Later series like Johnny Bravo, Dexter’s Laboratory and The Powerpuff Girls would become Cartoon Network productions by the end of their runs. Dumb and Dumber, for whatever it’s worth, is one of the last few projects that started and finished with a Hanna-Barbera stamp.