 Cary GrantRichard | Richard |
 Myrna LoyMargaret | Margaret |
 Shirley TempleSusan | Susan |
 Rudy ValleeTommy | Tommy |
 Ray CollinsBeemish | Beemish |
 Harry DavenportThaddeus | Thaddeus |
 Johnny SandsJerry | Jerry |
 Don BeddoeJoey | Joey |
 Lillian RandolphBessie | Bessie |
 Veda Ann BorgAgnes Prescott | Agnes Prescott |
 Dan TobinWalters | Walters |
 Ransom M. ShermanJudge Treadwell | Judge Treadwell |
 William BakewellWinters | Winters |
 Irving BaconMelvin | Melvin |
| IIan BernardPerry | Perry |
 Carol HughesFlorence | Florence |
 William HallAnthony Herman | Anthony Herman |
 Gregory GayeMaitre d'Hotel | Maitre d'Hotel |
 Bobby BarberBirthday Cake Waiter (uncredited) | Birthday Cake Waiter (uncredited) |
| BBrandon BeachMan on Dais (uncredited) | Man on Dais (uncredited) |
 Robert BicePoliceman at Airport (uncredited) | Policeman at Airport (uncredited) |
 Robert BrayOfficial at Airline Gate (uncredited) | Official at Airline Gate (uncredited) |
 Ellen CorbyCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
 Franklyn FarnumFaculty Member (uncredited) | Faculty Member (uncredited) |
| PPat FlahertySunset High Coach (uncredited) | Sunset High Coach (uncredited) |
 Bess FlowersNightclub Patron (uncredited) | Nightclub Patron (uncredited) |
 Jack GarganPoliceman in Court (uncredited) | Policeman in Court (uncredited) |
 Charles HaltonMr. Mittwick (uncredited) | Mr. Mittwick (uncredited) |
 J. Farrell MacDonaldMac (uncredited) | Mac (uncredited) |
 Harold MillerNightclub Patron (uncredited) | Nightclub Patron (uncredited) |
