Directed by
| Friz Freleng | ... | (as I. Freleng) |
| Robert Clampett | ... | (archive footage) (uncredited) |
| Chuck Jones | ... | (archive footage) (uncredited) |
Writing Credits
| Warren Foster | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Mel Blanc | ... | Bugs Bunny / Clyde Rabbit / Umpire / Ball Player / Scientist (voice) | |
Produced by
| Edward Selzer | ... | producer (uncredited) |
Music by
| Carl W. Stalling | ... | (uncredited) |
Editing by
| Treg Brown | ... | (uncredited) |
Second Unit Director or Assistant Director
| Robert Clampett | ... | additional director |
Sound Department
| Treg Brown | ... | sound effects editor (uncredited) |
Animation Department
| Ken Champin | ... | animator |
| Gerry Chiniquy | ... | additional animator |
| Arthur Davis | ... | animator |
| Paul Julian | ... | background artist |
| Thomas McKimson | ... | additional animator |
| Manuel Perez | ... | animator |
| Hawley Pratt | ... | layout artist |
| Virgil Ross | ... | animator |
| Richard Bickenbach | ... | animator (archive footage) (uncredited) |
| Gerry Chiniquy | ... | animator (archive footage) (uncredited) |
| Manny Gould | ... | animator (archive footage) (uncredited) |
| Ken Harris | ... | animator (archive footage) (uncredited) |
| Robert McKimson | ... | animator (archive footage) (uncredited) |
| Phil Monroe | ... | animator (archive footage) (uncredited) |
| Rod Scribner | ... | animator (archive footage) (uncredited) |
| Ben Washam | ... | animator (archive footage) (uncredited) |
Music Department
| Carl W. Stalling | ... | musical director (as Carl Stalling) |
| Milt Franklyn | ... | orchestrator (uncredited) |
