 | Dean Martin als Rick Todd |
 | Jerry Lewis als Eugene Fullstack |
 | Shirley MacLaine als Bessie Sparrowbush |
 | Dorothy Malone als Abigail Parker |
 | Eddie Mayehoff als Mr. Murdock |
 | Eva Gabor als Sonia / Mrs. Curtis |
 | Anita Ekberg als Anita |
 | George Winslow als Richard Stilton |
 | Jack Elam als Ivan |
 | Herbert Rudley als Secret Service Chief Samuels |
 | Richard Shannon als Secret Service Chief Rogers |
 | Richard Webb als Secret Service Chief Peters |
 | Alan Lee als Otto |
 | Otto Waldis als Kurt |
 | Kathleen Freeman als Mrs. Muldoon (uncredited) |
 | Martha Wentworth als Fat Lady (uncredited) |
 | Sara Berner als Mrs. Stilton (uncredited) |
 | Art Baker als TV Commentator (uncredited) |
 | Steven Geray als Kurt's Associate (uncredited) |
 | Emory Parnell als Mr. Kelly (uncredited) |
 | Ralph Dumke als Mr. Trimm (uncredited) |
 | Clancy Cooper als Police Officer (uncredited) |
 | Charles Evans als General Traynor (uncredited) |
 | Carleton Young als Colonel Drury (uncredited) |
 | Ann McCrea als Janet (uncredited) |
| Glen Walters als Masseuse (uncredited) |
 | Larri Thomas als Masseuse (uncredited) |
| Dale Hartleben als Vulture Boy (uncredited) |
| Mickey Little als Vulture Boy (uncredited) |
 | Patricia Morrow als Zuba Girl (uncredited) |
| Sue Carlton als Office Clerk (uncredited) |
| Tommy Summers als Elevator Operator (uncredited) |
| Max Power als Taxi Driver (uncredited) |
| Frances Lansing als Cigarette Girl (uncredited) |
| Don Corey als Man at Telescope (uncredited) |
| Frank Carter als Stage Manager (uncredited) |
| Rudy Makoul als Announcer (uncredited) |
| Mara Lynn als Dancer (uncredited) |
| Charlotte Lander als Dancer (uncredited) |
| Shirley Falls als Dancer (uncredited) |
| Jean Heidy als Dancer (uncredited) |
| Jane Adrian als Dancer (uncredited) |
| Audrey Saunders als Dancer (uncredited) |
| Esther Furst als Dancer (uncredited) |
| Edna Ryan als Dancer (uncredited) |
| Marcella Becker als Dancer (uncredited) |
 | Susan Brown als Dancer (uncredited) |
 | Georgia Holt als Model (uncredited) |
| Frank Tashlin | Director |
| Edith Head | Costume Design |
| Daniel L. Fapp | Director of Photography |
| Ed Fitzharris | Wardrobe Designer |
| Hal Pereira | Art Direction |
| Tambi Larsen | Art Direction |
| John P. Fulton | Special Effects |
| Sam Comer | Set Decoration |
| Arthur Krams | Set Decoration |
| Rudy Makoul | Dialogue Coach |
| Charles C. Coleman | Assistant Director |
| Wally Westmore | Makeup Supervisor |
| Hugo Grenzbach | Sound Recordist |
| Gene Garvin | Sound Recordist |
| Paul Nathan | Associate Producer |
| Hal B. Wallis | Producer |
| Harry Warren | Songs |
| Jack Brooks | Lyricist |
| Don McGuire | Adaptation |
| Frank Tashlin | Screenplay |
| Hal Kanter | Screenplay |
| Herbert Baker | Screenplay |
| Michael Davidson | Theatre Play |
| Norman Lessing | Theatre Play |
| Warren Low | Editor |
| Richard Mueller | Other |
| Farciot Edouart | Visual Effects |
| Walter Scharf | Conductor |
| Walter Scharf | Music Arranger |
| Norman Luboff | Vocals |
| Charles O'Curran | Choreographer |
| James Engle | Second Assistant Director |
| Richard Caffey | Second Assistant Director |
| Bill Avery | Still Photographer |
| Frank Dugas | Assistant Camera |
| Buzz Boggs | Camera Operator |
| Neil Wheeler | Property Master |
| Joe Stinton | Makeup Artist |
| Harry Ray | Makeup Artist |
| Dean Cole | Hairstylist |
| Jack Saper | Producer's Assistant |
| Frank Caffey | Production Manager |
| Hugh Brown | Assistant Production Manager |
| Paul Nathan | Casting |
| Edward R. Morse | Casting |
| Stanley Williams | Gaffer |
| Marvin Weldon | Script Supervisor |
