A struggling female soprano finds work playing a male female impersonator, but it complicates her personal life.
| Production | Tony Adams | Producer |
| Sound | Henry Mancini | Original Music Composer |
| Camera | Dick Bush | Director of Photography |
| Editing | Ralph E. Winters | Editor |
| Directing | Blake Edwards | Director |
| Production | Blake Edwards | Producer |
| Production | Gerald T. Nutting | Associate Producer |
| Art | Rodger Maus | Production Design |
| Camera | David Wynn-Jones | First Assistant Camera |
| Writing | Blake Edwards | Screenplay |
| Writing | Reinhold Schünzel | Original Film Writer |
| Production | Mary Selway | Casting |
| Art | Tim Hutchinson | Art Direction |
| Art | William Craig Smith | Art Direction |
| Art | Harry Cordwell | Set Decoration |
| Costume & Make-Up | Patricia Norris | Costume Design |
| Costume & Make-Up | Paul Engelen | Makeup Artist |
| Costume & Make-Up | Harry Frampton | Makeup Artist |
| Costume & Make-Up | Peter Frampton | Makeup Artist |
| Costume & Make-Up | John Isaacs | Hairstylist |
| Costume & Make-Up | Joyce James | Hairdresser |
| Costume & Make-Up | Colin Jamison | Hairdresser |
| Costume & Make-Up | Bobbie Smith | Hair Department Head |
| Production | Denis Johnson Jr | Production Supervisor |
| Sound | Henry Mancini | Songs |
| Writing | Leslie Bricusse | Lyricist |
| Crew | Greg Powell | Stunts |
