Directed by
| Joseph Barbera | ||
| William Hanna | ||
Writing Credits
| Chuck Couch | ... | (story) (uncredited) |
Cast
| Paul Frees | ... | Cousin Muscles / Thug Cat (voice) (uncredited) | |
| William Hanna | ... | Tom / Jerry (uncredited) | |
Produced by
| William Hanna | ... | co-producer (uncredited) |
| Fred Quimby | ... | producer |
Music by
| Scott Bradley | ||
Cinematography by
| Jack Stevens | ... | (photography) (uncredited) |
Editing by
| Jim Faris | ... | (uncredited) |
Production Management
| Carman Maxwell | ... | production manager (uncredited) |
Art Department
| Chuck Couch | ... | storyboard artist (uncredited) |
Sound Department
| Jim Faris | ... | sound editor (uncredited) |
Animation Department
| Ed Barge | ... | animator |
| Kenneth Muse | ... | animator |
| Ray Patterson | ... | animator |
| Irven Spence | ... | animator (as Irvin Spence) |
| Richard Bickenbach | ... | character designer (uncredited) / layout artist (uncredited) |
| Robert Gentle | ... | background artist (uncredited) |
| Rick Reinert | ... | animator (uncredited) |
Music Department
| Scott Bradley | ... | musical director |
