Scooby-Doo and Scrappy-Doo (TV Series)
The Old Cat and Mouse Game/Scooby's Three Ding-A-Ling Circus/Hang in There Scooby (1980)
Full Cast & Crew
Cast
| Casey Kasem | ... | Shaggy Rogers (voice) | |
| Heather North | ... | (voice) | |
Produced by
| Joseph Barbera | ... | executive producer |
| William Hanna | ... | executive producer |
Animation Department
| Danny Antonucci | ... | animator |
| Tom Cook | ... | animator (uncredited) |
