When an American booze smuggler gets murdered in Prohibition-era Mexico, his widow, a nightclub singer, joins forces with her lover and a desperate loner to become rum-runners to the U.S.
| Directing | Stanley Donen | Director |
| Art | Dan Perri | Title Designer |
| Editing | George B. Hively | Editor |
| Sound | Peter Best | Sound Editor |
| Editing | Tom Rolf | Editor |
| Production | Dianne Crittenden | Casting |
| Art | John Barry | Production Design |
| Editing | John C. Horger | Editor |
| Costume & Make-Up | Christina Smith | Makeup Designer |
| Directing | Terence A. Clegg | Assistant Director |
| Costume & Make-Up | Eric Allwright | Makeup Artist |
| Writing | Willard Huyck | Writer |
| Sound | Ralph Burns | Original Music Composer |
| Art | Norman Reynolds | Art Direction |
| Sound | Edward Rossi | Sound Editor |
| Sound | Ted Keep | Scoring Mixer |
| Production | Michael Gruskoff | Producer |
| Sound | Theodore Soderberg | Sound Re-Recording Mixer |
| Writing | Gloria Katz | Writer |
| Editing | Peter Boita | Editor |
| Costume & Make-Up | Ronnie Cogan | Hairdresser |
| Sound | Ralph Burns | Conductor |
| Costume & Make-Up | Ara Gallant | Hair Designer |
| Sound | Kenneth Wannberg | Music Editor |
| Costume & Make-Up | Tom Ellingwood | Makeup Artist |
| Costume & Make-Up | Lilly Fenichel | Costume Design |
| Camera | Geoffrey Unsworth | Director of Photography |
| Production | Al Burgess | Production Manager |
| Crew | Hal Needham | Stunts |
| Crew | Thomas Rosales Jr. | Stunts |
| Crew | Larry Holt | Stunts |
