Heathcliff is an animated comedy that aired on ABC. It was the first series to star the comic strip character Heathcliff. Each of the show's two seasons featured a different backup segment and a different title. The first season featured Dingbat and the Creeps and was referred to as Heathcliff and Dingbat. The second season featured fellow comic strip character Marmaduke and was referred to as Heathcliff and Marmaduke. The second series features the segment "Dog-Gone Funny," a feature of the Marmaduke comic strip where readers send in real-life antics of their pets.
|Season One: Heathcliff and Dingbat||October 4, 1980||September 5, 1981||13|
|Season Two: Heathcliff and Marmaduke||September 12, 1981||September 18, 1982||12|
- * At a Glance: Additional information about the series
|The Complete Series||August 2, 2016||9|
|Season 1, Volume 1||February 21, 2012||3|