Directed by
| Chuck Jones | ... | (as Charles M. Jones) |
Writing Credits
| Robert Lees | ... | (written by) |
| E.Y. Harburg | ... | (lyrics) |
Cast
| Marvin Miller | ... | Narrator (voice) (credit only) | |
Produced by
| Stephen Bosustow | ... | executive producer |
Music by
| Earl Robinson | ||
Cinematography by
| Max Morgan | ... | (uncredited) |
Editing by
| Dick Jensen | ... | (uncredited) |
Production Design by
| Zack Schwartz | ||
Production Management
| Adrian Woolery | ... | production manager (uncredited) |
Art Department
| Phil Eastman | ... | storyboard artist (uncredited) |
| Bernyce Fleury | ... | additional designer (uncredited) |
| John Hubley | ... | storyboard artist (uncredited) |
| William T. Hurtz | ... | storyboard artist (uncredited) |
Animation Department
| Jim Armstrong | ... | animator (uncredited) |
| Barbara Baldwin | ... | assistant animator (uncredited) / ink and paint artist (uncredited) |
| Jack Bradbury | ... | animator (uncredited) |
| Mary Cain | ... | ink and paint supervisor (uncredited) |
| Robert Cannon | ... | animator (uncredited) |
| Rex Cox | ... | animator (uncredited) |
| Shamus Culhane | ... | animator (uncredited) |
| Roger Daley | ... | animator (uncredited) / assistant animator (uncredited) |
| Osmond Evans | ... | animator (uncredited) |
| Eric Gurney | ... | animator (uncredited) / assistant animator (uncredited) |
| Emery Hawkins | ... | animator (uncredited) |
| Jean Higgins | ... | ink and paint artist (uncredited) |
| David Hilberman | ... | animator (uncredited) |
| Jack Huber | ... | animator (uncredited) / assistant animator (uncredited) |
| Charlotte Huffine | ... | ink and paint artist (uncredited) |
| William T. Hurtz | ... | animator (uncredited) |
| Volus Jones | ... | animator (uncredited) |
| Paul Julian | ... | background artist (uncredited) |
| Rudy Larriva | ... | animator (uncredited) |
| Jeanne Lee Keil | ... | ink and paint artist (uncredited) |
| Pat Matthews | ... | animator (uncredited) |
| Rae McSpadden | ... | ink and paint artist (uncredited) |
| Phil Monroe | ... | animator (uncredited) |
| Ray Patin | ... | animator (uncredited) |
| Bill Scott | ... | inbetween artist (uncredited) |
| William Shull | ... | animator (uncredited) |
| Martha Sigall | ... | ink and paint artist (uncredited) |
| Kay Silva | ... | ink and paint artist (uncredited) |
| Kay Silva | ... | assistant animator (uncredited) |
| Grant Simmons | ... | animator (uncredited) |
| Ben Washam | ... | animator (uncredited) |
| Manon Washburn | ... | ink and paint artist (uncredited) |
| Barbara Webster | ... | ink and paint artist (uncredited) |
| Cornett Wood | ... | animator (uncredited) |
| Xenia | ... | assistant animator (uncredited) |
Additional Crew
| George F. Addes | ... | secretary treasurer: UAW-CIO |
| Richard T. Frankensteen | ... | vice president: UAW-CIO |
| Karen Morley | ... | production assistant |
| Walter Reuther | ... | vice president: UAW-CIO (as Walter P. Reuther) |
| R.J. Thomas | ... | president: UAW-CIO |
| Ed Gershman | ... | business manager (uncredited) |
