Jerome 'Jerry' Marvin
Professor Susan Drake
Babe Marvin
Professor Drake
Tom Drake
Dr. Cassell
Hattie
Ticket Man (uncredited)
Doorman (uncredited)
Concert Attendee (uncredited)
Waiter (uncredited)
Minor Role (uncredited)
Taxi Driver (uncredited)
Shipboard Passenger (uncredited)
Cuban Driver (uncredited)
Black Man (uncredited)
Dr. Mandel (uncredited)
Dr. Holgarth (uncredited)
Sailor (uncredited)
Dr. Jenkins - Ship's Doctor (uncredited)
Cuban Official (uncredited)
Steward (uncredited)
Officer (uncredited)
Middle-Aged Man in Jerry's Stateroom (uncredited)
Departing Shipboard Passenger (uncredited)
Customer (uncredited)
Middle-Aged Woman in Jerry's Stateroom (uncredited)
Hat Vender (uncredited)
