| Cast list | | Robert Montgomery | as | Jonathan 'Lucky' Wilson | | Maureen O'Sullivan | as | Pauline Miller | | Edward Arnold | as | Det. Lt. 'Mac' MacCarthy | | Elizabeth Patterson | as | 'Ma' Miller | | Whitford Kane | as | Henry Miller | | Mickey Rooney | as | William 'Willie' Miller | | C. Henry Gordon | as | Tony Berrelli (the Boss) | | Muriel Evans | as | 'Baby' | | Edward Brophy | as | Det. Britt | | Henry Armetta | as | Shuman | | Herman Bing | as | Jake | | Louise Henry | as | Lilly, singer | | Harold Huber | as | Dr. Warner | | Tenen Holtz | as | (scenes deleted) | | Ruth and Lester | as | Dancers in specialty adagio dance (unconfirmed) |
| | Crew list: | | W.S. Van Dyke (Director) | | Mauri Grashin (Writer) | | Frances Goodrich (Writer) |
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