Larry Kenney for his voice work as Lion-O on the 1980s Rankin-Bass cartoon "ThunderCats", and Karate Kat, a martial arts blackbelt cat featured as part of "The Comic Strip". He was also the voice of Bluegrass in "SilverHawks" and Dolph in "TigerSharks". Kenney also did voice work for several breakfast cereal characters, including Count Chocula and Sonny the Cuckoo Bird. In recent years, he has reprised this role for humorous "ThunderCats" references on the animated series "Family Guy". Warner Bros announced that a new ThunderCats animated series is in the works, set to air in 2011 on Cartoon Network. Kenney will return
What a Cartoon! ended on June 1, 2008. In 2007, reruns of "What a Cartoon!" played briefly on Cartoon Network's retro animation sister channel, Boomerang. "What A Cartoon!" is the 1st short cartoon incubator created by Fred Seibert. Starting with WAC! and continuing throughout his cartoon career, his Frederator Studios has persisted in the tradition of surfacing new talent, characters, and series with several cartoon shorts "incubators," including (as of 2016): "What A Cartoon!" (Cartoon Network, 1995), Nickelodeon/Nicktoons' own "Oh Yeah! Cartoons" (1998), "Nicktoons Film Festival" (2004), "Random! Cartoons" (2008), "The Meth Minute 39" (Channel Frederator, 2008), "The Cartoonstitute" (Cartoon Network, 2009/unfinished), "Too