Cast
John Hubbard
Tom Drake
Harvey Stephens
Dr. Cassell
Brooks Benedict
Concert Attendee (uncredited)
Betty Blythe
Minor Role (uncredited)
John Merton
Officer (uncredited)
Pedro Regas
Cuban Driver (uncredited)
Ruth Hussey
Professor Susan Drake
Barbara Brown
Shipboard Passenger (uncredited)
Edward Fielding
Dr. Mandel (uncredited)
Chuck Hamilton
Sailor (uncredited)
Paul McVey
Minor Role (uncredited)
Harold Miller
Shipboard Passenger (uncredited)
Forbes Murray
Minor Role (uncredited)
Ellen Drew
Babe Marvin
Theresa Harris
Hattie
Hooper Atchley
Ticket Man (uncredited)
Arthur Stuart Hull
Shipboard Passenger (uncredited)
Addison Richards
Middle-Aged Man in Jerry's Stateroom (uncredited)
Melvyn Douglas
Jerome 'Jerry' Marvin
Martín Garralaga
Cuban Driver (uncredited)
Roland Varno
Steward (uncredited)
Frank Yaconelli
Hat Vender (uncredited)
Crauford Kent
Dr. Jenkins - Ship's Doctor (uncredited)
Charles Coburn
Professor Drake
Lloyd Bridges
Taxi Driver (uncredited)
Ronald R. Rondell
Shipboard Passenger (uncredited)
Lloyd Whitlock
Customer (uncredited)
Hobart Cavanaugh
Shipboard Passenger (uncredited)
Cyril Ring
Shipboard Passenger (uncredited)
Cosmo Sardo
Shipboard Passenger (uncredited)
John Holland
Irving Bacon
Doorman (uncredited)
George Beranger
Waiter (uncredited)
Grace Darmond
Minor Role (uncredited)
Lawrence Grant
Dr. Holgarth (uncredited)
George McKay
Steward (uncredited)
Larry Steers
Departing Shipboard Passenger (uncredited)