Heathcliff is a comic strip created by George Gately in 1973 featuring Heathcliff, an orange tabby cat. The comic strip was spun off into two television series, an animated film, and multiple series of comic books.
- Heathcliff, and various other characters from the strip, appeared on multiple covers of Marvel Comics Star Comics along with the cast of the Muppet Babies, Madballs, Spider-Man, Care Bears, Freddy Flintstone and Top Dog.
- Mel Blanc voiced Heathcliff
- Danny Mann voiced Hector in Heathcliff: The Movie
- Russi Taylor voiced Barbie Winslow in the 1980 television series