Homer Jay Simpson is the main protagonist of the American animated television series The Simpsons who is part of the Simpson family. Homer made his television debut in the short "Good Night" on The Tracey Ullman Show on April 19, 1987. Cartoonist Matt Groening created and designed Homer while waiting in the lobby of James L. Brooks's office. Initially called to pitch a series of shorts based on his comic strip Life in Hell, Groening instead developed a new set of characters. After two years on The Tracey Ullman Show, the Simpson family received their own series, which premiered on Fox on December 17, 1989.