| Person | Type | Job | Role(s) |
|---|---|---|---|
 Billy Wilder | Crew | Writing | Story |
 Dwight Taylor | Crew | Writing | Screenplay |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
Ernst Fegté | Crew | Art | Art Direction |
Hans Dreier | Crew | Art | Art Direction |
Hugh Bennett | Crew | Editing | Editor |
Jacques Théry | Crew | Writing | Story |
 Ted Tetzlaff | Crew | Camera | Director of Photography |
 Victor Young | Crew | Sound | Original Music Composer |
William LeBaron | Crew | Production | Producer |
 Victor Schertzinger | Crew | Directing | Director |
Barney Dean | Cast | Mr. Schwartz' Stooge #2 | |
 Basil Rathbone | Cast | Actor | Oliver Courtney |
 Bert Moorhouse | Cast | Actor | Party Guest |
 Bing Crosby | Cast | Actor | Bob Sommers |
 Brandon Hurst | Cast | Actor | Bates |
 Charles Lane | Cast | Actor | Bernard Schwartz |
Charles McAvoy | Cast | Train Announcer | |
 Charley Grapewin | Cast | Actor | Uncle Caleb |
 Christian Rub | Cast | Actor | Pawnbroker |
Clive Morgan | Cast | Actor | Party Guest |
 Cyril Ring | Cast | Actor | Party Guest |
 Don Brodie | Cast | Actor | Mr. Schwartz's Stooge #1 |
 Douglas Kennedy | Cast | Actor | Party Guest |
Edward Emerson | Cast | Headwaiter | |
 Florence Wix | Cast | Actress | Party Guest |
 George Walcott | Cast | Actor | Doorman |
 Harry Barris | Cast | Actor | Bass Sax player |
Jack Pepper | Cast | Actor | Bob's Cabbie |
 James Flavin | Cast | Actor | Detective |
 Janet Waldo | Cast | Actress | Westlake's Receptionist |
 Jean Phillips | Cast | Actress | Party Guest |
 Jeanne Cagney | Cast | Actress | Country cousin |
John Scott Trotter | Cast | Actor | Orchestra Leader |
Ken Carpenter | Cast | Actor | Teddy Gardner (announcer) |
 Lillian Cornell | Cast | Actress | Millie Starling |
Mary Akin | Cast | Party Guest | |
Mary Cecil | Cast | Actress | Irish Landlady |
 Mary Martin | Cast | Actress | Cherry Lane |
 Max Wagner | Cast | Actor | Cherry's Cabbie |
 Oscar Levant | Cast | Actor | Billy Starbuck |
 Oscar Shaw | Cast | Actor | Charlie Goodrich |
Pauline Haddon | Cast | Actress | Westlake's Receptionist |
 Phyllis Kennedy | Cast | Actress | Patsy Flick |
 Pierre Watkin | Cast | Actor | Uncle John |
 Richard Keene | Cast | Actor | Trotter's Manager |
 Robert Homans | Cast | Actor | Detective |
Ronald R. Rondell | Cast | Actor | Party Guest |
 William Benedict | Cast | Actor | Elevator Boy |
 William Frawley | Cast | Actor | Mr. Westlake |
Helen Bertram | Cast | Aunt Delia | |
Wingy Manone | Cast | Himself - Band Leader | |
Beth Hartmen | Cast | Party Guest | |
Evelyn West | Cast | The Cook | |
| Person | Type | Job | Role(s) |
