In a filler segment, since the pilot was too short, CatDog read their fan mail, but since Winslow claims there is no mail for them, Dog makes up a wild version of their origin story.
Released: Jan 01, 1970
Runtime: 00:11:14 minutes
Genre: Animation, Sci-Fi & Fantasy, Comedy, Kids
Stars: Jim Cummings, Tom Kenny, Dwight Schultz, Carlos Alazraqui, Maria Bamford, Billy West, Nika Futterman