Uncle Croc's Block is an hour-long live-action/animated television series. It was produced by Filmation, and broadcast on ABC in 1975–76. The show was a spoof of live kids' shows but with (as MeTV would later describe it) a "bitter edge". Charles Nelson Reilly played the eponymous Uncle Croc, a crocodile that hated his job as the show's host and made only the barest of efforts to hide his contempt. Also featured were Alfie Wise as his rabbit sidekick, Mr. Rabbit Ears, and Jonathan Harris as Basil Bitterbottom, the show-within-a-show's frustrated director. A motorcycle-riding bird named Koo Koo Knievel (a parody of stuntman Evel Knievel) popped out of a clock to announce when it was "Star Time", and a celebrity "guest" would appear.