Reparto y equipo
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Frank SinatraClarence Doolittle - Gene KellyJoseph Brady
- Kathryn GraysonSusan Abbott
- Josep Iturbi BàguenaHimself
- Dean StockwellDonald Martin
- Carlos Julio RamírezCarlos
- Henry O'NeillAdmiral Hammond
- Leon AmesCommander (Admiral's Aide)
- Rags RaglandPolice Sergeant
- Edgar KennedyPolice Captain
- Pamela BrittonGirl from Brooklyn
- Henry ArmettaHamburger Man
- Billy GilbertCafe Manager
- Sharon McManusLittle Girl Beggar
- James BurkeStudio Cop
- James FlavinRadio Cop
- Chester CluteIturbi's Assistant
- Grady SuttonBertram Kraler
- Peggy MaleyLana Turner impersonator (uncredited)
- Sondra RodgersJean the secretary (uncredited)
- George SidneyDirección
- Joe PasternakProducción
- Natalie MarcinEscritor
- Isobel LennartEscritor