 | Judy Garland als Mewsette (voice) |
 | Robert Goulet als Jaune Tom (voice) |
 | Red Buttons als Robespierre (voice) |
 | Paul Frees als Meowrice (voice) |
 | Hermione Gingold als Mme. Rubens-Chatte (voice) |
 | Mel Blanc als Various Characters (voice) |
 | Morey Amsterdam als Narrator (voice) |
 | Joan Gardner als Lady From Provence (voice) |
 | Julie Bennett als Lady From Provence (voice) |
| Dorothy Jones | Writer |
| Chuck Jones | Writer |
| Ralph Wright | Additional Dialogue |
| Abe Levitow | Director |
| E.Y. Harburg | Songs |
| Harold Arlen | Songs |
| Mort Lindsey | Music Arranger |
| Mort Lindsey | Conductor |
| Joseph J. Lilley | Music Arranger |
| Ben Washam | Animation |
| Phil Duncan | Animation |
| Hal Ambro | Animation |
| Ray Patterson | Animation |
| Grant Simmons | Animation |
| Irven Spence | Animation |
| Steve Clark | Sequence Supervisor |
| Don Lusk | Animation |
| Hank Smith | Animation |
| Harvey Toombs | Animation |
| Volus Jones | Animation |
| Ken Harris | Animation |
| Arthur Davis | Animation |
| Fred Madison | Animation |
| Victor Haboush | Art Direction |
| Robert Singer | Production Design |
| Corny Cole | Production Design |
| Ed Levitt | Production Design |
| Ernie Nordli | Production Design |
| Ray Aragon | Production Design |
| Gloria Wood | Color Designer |
| Lee Orgel | Associate Producer |
| Earl Jonas | Production Manager |
| Sam Horta | Editor |
| Earl Bennett | Editor |
| George Probert | Music Editor |
| Jack Stevens | Camera Technician |
| Henry G. Saperstein | Executive Producer |
