Miss Winters is a dancer with the Tommy Dorsey Orchestra and is asked to secretly transport a prototype magnetic mine to Puerto Rico. She thinks that she is working for the US Government, but fails to see why she would be involved.
| Actor | Role |
|---|---|
 Eleanor PowellTallulah Winters | Tallulah Winters |
 Red SkeltonMerton K. Kibble | Merton K. Kibble |
 Bert LahrSkip Owens | Skip Owens |
 Virginia O'BrienFran Evans | Fran Evans |
 William Post Jr.H. U. Bennet | H. U. Bennet |
 Stuart CrawfordArt Higgins | Art Higgins |
 John EmeryDr. Farno | Dr. Farno |
 Bernard NedellPietro Polesi | Pietro Polesi |
 Tommy DorseyTommy Dorsey | Tommy Dorsey |
| BBuddy RichDrummer | Drummer |
 Frank SinatraSinger in Tommy Dorsey Orchestra | Singer in Tommy Dorsey Orchestra |
| JJames CrossStump | Stump |
| EEddie HartmanStumpy | Stumpy |
 Philip AhnKoro Sumo | Koro Sumo |
 Barbara BedfordMrs. Loring | Mrs. Loring |
 Gladys BlakeMerton's Secretary | Merton's Secretary |
 Hillary BrookeHillary | Hillary |
| ZZiggy ElmanZiggy Elman | Ziggy Elman |
 John RaittSailor | Sailor |
| GGrandon RhodesLt. Cmdr. Thurston | Lt. Cmdr. Thurston |
 William TannenAgent Flammer | Agent Flammer |
 Bess FlowersNightclub Patron | Nightclub Patron |
 Russell HicksCapt. C.V. O'Brien | Capt. C.V. O'Brien |
 Connie RussellChorus Girl | Chorus Girl |