 Van JohnsonDr. Randall Adams | Dr. Randall Adams |
 Lionel BarrymoreDr. Leonard Gillespie | Dr. Leonard Gillespie |
 Gloria DeHavenEdna | Edna |
 Keenan WynnTobey | Tobey |
 Keye LukeDr. Lee Wong How | Dr. Lee Wong How |
 Marie BlakeSally | Sally |
 Alma KrugerMolly Byrd | Molly Byrd |
 Walter KingsfordDr. Walter Carew | Dr. Walter Carew |
 Nell CraigNurse Parker | Nurse Parker |
 Shirley PattersonNurse Thorsen | Nurse Thorsen |
 Edna HollandNurse Morgan | Nurse Morgan |
 George H. ReedConover | Conover |
 Lorraine MillerMarion | Marion |
 Eddie AcuffOrderly | Orderly |
 Leon AmesMasters | Masters |
 Marilyn MaxwellRuth Edley | Ruth Edley |
 Tom TroutEddie Smith | Eddie Smith |
 Stanley AndrewsSlipper Room Patron (uncredited) | Slipper Room Patron (uncredited) |
 Mary CurrierNurse Workman (uncredited) | Nurse Workman (uncredited) |
 Clyde FillmoreSlipper Room Patron (uncredited) | Slipper Room Patron (uncredited) |
| HHarrison GreeneJames - Slipper Room Patron (uncredited) | James - Slipper Room Patron (uncredited) |
 Peggy MaleyShowgirl (uncredited) | Showgirl (uncredited) |
 Harold MillerSlipper Room Patron (uncredited) | Slipper Room Patron (uncredited) |
 Frank MillsStagehand (uncredited) | Stagehand (uncredited) |
 Henry O'NeillLarry Goff - Theatrical Agent (uncredited) | Larry Goff - Theatrical Agent (uncredited) |
| George H. ReedConover (uncredited) | Conover (uncredited) |
 Robert SullyInterne (uncredited) | Interne (uncredited) |
 Billy WayneElevator Operator (uncredited) | Elevator Operator (uncredited) |
 Marek WindheimHeadwaiter at Sherry Plaza (uncredited) | Headwaiter at Sherry Plaza (uncredited) |
