No Heart is the primary villain of Nelvana's The Care Bears Family television series, where he fights the Care Bears together with his minion Beastly.
He has a niece named Shreeky, whose shrieks have the power to transform him into an animal, and he has no control over it happening. He lives in his castle inside a storm cloud, and rarely ever leaves it.
He played The Duke of Zill in Manic The Hedgehog: The Movie
He played Justin Grisgem in The Spacebots (LooneyNelvanaTunesRockz Style) (Season 2)
He played Heffer Wolfe in Camp Mickey (Smart Cartoon)
He is a Steer
He played Big Jet in Little Childhood (Smart Cartoon)
He is a Big Blue Jet