Directed by
| Friz Freleng | ||
| Robert McKimson | ... | (Too Hop To Handle and Cheese it, the Cat! sequences) (uncredited) |
Writing Credits
| Friz Freleng | ... | (story) & |
| Warren Foster | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Mel Blanc | ... | Sylvester / Tweety / Dr. Milt Towne / Dog / Junior (voice) | |
| Rest of cast listed alphabetically: | |||
| Bea Benaderet | ... | Various (voice) (uncredited) | |
| June Foray | ... | Various (voice) (uncredited) | |
Music by
| Milt Franklyn | ||
Animation Department
| Gerry Chiniquy | ... | animator |
| Arthur Davis | ... | animator (as Art Davis) |
| Tom O'Loughlin | ... | background artist |
| Hawley Pratt | ... | layout artist |
| Virgil Ross | ... | animator |
| Art Leonardi | ... | assistant animator (uncredited) |
| Manuel Perez | ... | animator (uncredited) |
| Ben Washam | ... | animator (uncredited) |
