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Bing Crosby as Paul Merrick |
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Nancy Olson as Katherine Holbrook |
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Charles Coburn as Alex Conway |
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Ruth Hussey as Lorna Marvis |
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Robert Stack as Jeff Blake |
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Tom Ewell as 'Cupcake' Haggerty |
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Ida Moore as Aunt Amy |
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Charles Kemper as Mr. Danforth |
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Richard Haydn as Jerome Thisbee |
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Donald Woods as Tippy Carpenter |
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Marge Champion as Marge Champion |
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Gower Champion as Gower Champion |
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Groucho Marx as Groucho Marx |
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Dorothy Kirsten as Dorothy Kirsten |
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Peggy Lee as Peggy Lee |
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Irving Bacon as Benson - Jewelry Clerk (uncredited) |
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Bess Flowers as Party Guest (uncredited) |
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Leon Tyler as Bookish Student (uncredited) |
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Norma Zimmer as Singer (uncredited) |
| Directing | Richard Haydn | Director |
| Writing | Samson Raphaelson | Theatre Play |
| Sound | John Cope | Sound Recordist |
| Art | Ray Moyer | Set Decoration |
| Costume & Make-Up | Wally Westmore | Makeup Supervisor |
| Production | Robert L. Welch | Producer |
| Editing | Doane Harrison | Editor |
| Directing | Harry Caplan | Assistant Director |
| Camera | George Barnes | Director of Photography |
| Costume & Make-Up | Edith Head | Costume Design |
| Art | Hans Dreier | Art Direction |
| Sound | Harry Lindgren | Sound Recordist |
| Writing | Arthur Sheekman | Screenplay |
| Art | Sam Comer | Set Decoration |
| Art | A. Earl Hedrick | Art Direction |
| Editing | Everett Douglas | Editor |
| Sound | Joseph J. Lilley | Music Director |
