 Danny KayeDanny Weems | Danny Weems |
 Dinah ShoreVirginia Merrill | Virginia Merrill |
 Dana AndrewsJoe Nelson | Joe Nelson |
 Constance DowlingMary Morgan | Mary Morgan |
 Knox ManningNarration (voice) | Narration (voice) |
 Louis CalhernColonel Ashley | Colonel Ashley |
 George MathewsBlackie | Blackie |
 Benny BakerButterball | Butterball |
 Elisha Cook Jr.Info Jones | Info Jones |
 Lyle TalbotSergeant Gelsey | Sergeant Gelsey |
 Walter CatlettMajor Brock | Major Brock |
 George MeekerAshley's Aide | Ashley's Aide |
 Tom KeeneAshley's Aide | Ashley's Aide |
 Margaret DumontMrs. Willoughby | Mrs. Willoughby |
| DDonald L. DicksonSinger at Dock | Singer at Dock |
 Charles ArntMr. Higginbotham | Mr. Higginbotham |
 Charles HaltonDr. Freyheisen | Dr. Freyheisen |
 Tom DuganPitchman | Pitchman |
 Sig ArnoWaiter | Waiter |
 Harry HaydenDr. Weavermacher | Dr. Weavermacher |
 Charles D. BrownMr. Campbell | Mr. Campbell |
 Maurice CassDr. Jones | Dr. Jones |
 Fred EsslerHead Waiter | Head Waiter |
| RRudolf Friml Jr.Band Leader | Band Leader |
 Virginia MayoJoanna (uncredited) | Joanna (uncredited) |
 William B. DavidsonMaxwell (uncredited) | Maxwell (uncredited) |
 Maude EburneWoman on Cable Car (uncredited) | Woman on Cable Car (uncredited) |
 Oliver BlakeDraft Board Official (uncredited) | Draft Board Official (uncredited) |
 John HamiltonMan In Theatre Lobby (uncredited) | Man In Theatre Lobby (uncredited) |
 Linda ChristianGoldwyn Girl (uncredited) | Goldwyn Girl (uncredited) |
