 Cary GrantTom Winters | Tom Winters |
 Sophia LorenCinzia Zaccardi | Cinzia Zaccardi |
 Martha HyerCarolyn Gibson | Carolyn Gibson |
 Harry GuardinoAngelo Donatello | Angelo Donatello |
 Eduardo CiannelliArturo Zaccardi | Arturo Zaccardi |
 Murray HamiltonCapt. Alan Wilson | Capt. Alan Wilson |
 Mimi GibsonElizabeth Winters | Elizabeth Winters |
 Paul PetersenDavid Winters | David Winters |
 Charles HerbertRobert Winters | Robert Winters |
 Werner KlempererHarold Messner | Harold Messner |
 Madge KennedyMrs. Farnsworth | Mrs. Farnsworth |
 John LitelMr. William Farnsworth | Mr. William Farnsworth |
 Bess FlowersWedding Guest | Wedding Guest |
 Kathleen FreemanLaundromat Gossip | Laundromat Gossip |
| MMarc WilderSpecialty Dancer (uncredited) | Specialty Dancer (uncredited) |
| RRalph BrooksCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| BBeulah ChristianCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| OOliver CrossCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| RRoy DamronCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| KKenneth GibsonCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| JJames GonzalezCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
 Kenner G. KempCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| PPerk LazelleCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| WWilliam MeaderCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
 Harold MillerCountry Club Patron / Wedding Guest (uncredited) | Country Club Patron / Wedding Guest (uncredited) |
| HHans MoebusCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| TTom FerrandiniCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| NNorman StevansCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
| MMurray PollackCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
 Jeffrey SayreCountry Club Patron (uncredited) | Country Club Patron (uncredited) |
