 | Dean Martin als Pete Nelson |
 | Jerry Lewis als Jerry Hotchkiss |
 | Joanne Dru als Jill Brent |
 | Zsa Zsa Gabor als Saadia |
 | Wallace Ford als Sam Morley |
 | Elsa Lanchester als The Bearded Lady |
 | Sig Ruman als Fritz Schlitz |
 | Nick Cravat als Timmy |
 | Kathleen Freeman als Custard Pie Gag Victim |
 | Jimmy the Crow als (uncredited) |
| Joseph Pevney | Director |
| Hal B. Wallis | Producer |
| Walter Scharf | Original Music Composer |
| Tambi Larsen | Art Direction |
| Warren Low | Editor |
| Loyal Griggs | Director of Photography |
| Hal Pereira | Art Direction |
| Don McGuire | Writer |
| John P. Fulton | Special Effects |
| Charles C. Coleman | Assistant Director |
| Rudy Makoul | Dialogue Coach |
| Sam Comer | Set Decoration |
| Daniel McCauley | Assistant Director |
| Wally Westmore | Makeup Supervisor |
| Harold Lewis | Sound Recordist |
| Edith Head | Costume Design |
| John Cope | Sound Recordist |
| Ray Moyer | Set Decoration |
| Nick Castle | Choreographer |
