 | Dean Martin als Dino |
 | Kim Novak als Polly the Pistol |
 | Ray Walston als Orville Jeremiah Spooner |
 | Felicia Farr als Zelda Spooner |
 | Cliff Osmond als Barney Milsap |
 | Barbara Pepper als Big Bertha |
 | Skip Ward als Milkman |
 | Doro Merande als Mrs. Pettibone |
 | Tom Nolan als Johnnie Mulligan |
 | Alice Pearce als Mrs. Mulligan |
 | John Fiedler als Rev. Carruthers |
 | Howard McNear als Mr Pettibone |
 | Mel Blanc als Dr. Sheldrake |
 | Henry Gibson als Smith |
 | Bobo Lewis als Waitress |
 | Arlen Stuart als Rosalie Schultz |
 | Cliff Norton als Mack Gray |
 | Alan Dexter als Wesson |
| Billy Wilder | Director |
| Lynn Stalmaster | Casting |
| Billy Wilder | Screenplay |
| George Gershwin | Songs |
| Alexandre Trauner | Production Design |
| Robert Luthardt | Art Direction |
| Edward G. Boyle | Set Decoration |
| Doane Harrison | Associate Producer |
| Ira Gershwin | Songs |
| Joseph LaShelle | Director of Photography |
| Allen K. Wood | Production Manager |
| Billy Wilder | Producer |
| Daniel Mandell | Editor |
| I. A. L. Diamond | Associate Producer |
| I. A. L. Diamond | Screenplay |
| John Livesley | Grip |
| André Previn | Original Music Composer |
| Ray Gosnell Jr. | Unit Production Manager |
| Wayne Fury | Sound Effects Editor |
| Maudlee McDougall | Hairstylist |
| Anna Bonacci | Theatre Play |
| Loren Cosand | Makeup Artist |
| Alice Monte | Hairstylist |
| Richard Carruth | Music Editor |
| Marshall J. Wolins | Script Supervisor |
| Frank Agnone | Property Master |
| Emile LaVigne | Makeup Artist |
| Robert Martin | Sound |
| Clem Portman | Sound Re-Recording Mixer |
| Charles C. Coleman | Assistant Director |
