 Frank SinatraClarence Doolittle | Clarence Doolittle |
 Kathryn GraysonSusan Abbott | Susan Abbott |
 Gene KellyJoseph Brady | Joseph Brady |
 José IturbiJosé Iturbi | José Iturbi |
 Dean StockwellDonald Martin | Donald Martin |
 Pamela BrittonGirl from Brooklyn | Girl from Brooklyn |
 Rags RaglandPolice Sergeant | Police Sergeant |
 Billy GilbertCafe Manager | Cafe Manager |
 Henry O'NeillAdmiral Hammond | Admiral Hammond |
 Carlos RamírezCarlos | Carlos |
 Edgar KennedyPolice Captain | Police Captain |
 Grady SuttonBertram Kraler | Bertram Kraler |
 Leon AmesAdmiral's Aide | Admiral's Aide |
 Sharon McManusLittle Girl Beggar | Little Girl Beggar |
 James FlavinRadio Cop | Radio Cop |
 James BurkeStudio Cop | Studio Cop |
 Henry ArmettaHamburger Man | Hamburger Man |
 Chester CluteIturbi's Assistant | Iturbi's Assistant |
 Mimi AgugliaOld Lady (uncredited) | Old Lady (uncredited) |
 Bobby BarberSalad Cook (uncredited) | Salad Cook (uncredited) |
| DDouglas CowanSailor (uncredited) | Sailor (uncredited) |
 Eddie HallSailor Discussing Lola (uncredited) | Sailor Discussing Lola (uncredited) |
 Milton KibbeeBartender (uncredited) | Bartender (uncredited) |
| GGloria MarlenWoman (uncredited) | Woman (uncredited) |
 Robert Emmett O'ConnorCop (uncredited) | Cop (uncredited) |
 Garry OwenSoldier at USO #2 (uncredited) | Soldier at USO #2 (uncredited) |
 Ray TealAssistant Movie Director (uncredited) | Assistant Movie Director (uncredited) |
| PPaulita ArvizuCashier in Café (uncredited) | Cashier in Café (uncredited) |
 Harry BarrisSailor Asking Joe to Get Autographs (uncredited) | Sailor Asking Joe to Get Autographs (uncredited) |
 Joseph E. BernardOld Doorman (uncredited) | Old Doorman (uncredited) |
