Jerome 'Jerry' Marvin

Melvyn Douglas

Acting

Professor Susan Drake

Ruth Hussey

Acting

Babe Marvin

Ellen Drew

Acting

Professor Drake

Charles Coburn

Acting

Tom Drake

John Hubbard

Acting

Dr. Cassell

Harvey Stephens

Acting

Hattie

Theresa Harris

Acting

Ticket Man (uncredited)

Hooper Atchley

Acting

Doorman (uncredited)

Irving Bacon

Acting

Concert Attendee (uncredited)

Brooks Benedict

Acting

Waiter (uncredited)

George Beranger

Acting

Minor Role (uncredited)

Betty Blythe

Acting

Taxi Driver (uncredited)

Lloyd Bridges

Acting

Shipboard Passenger (uncredited)

Barbara Brown

Acting

Shipboard Passenger (uncredited)

Hobart Cavanaugh

Acting

Minor Role (uncredited)

Grace Darmond

Acting

Cuban Driver (uncredited)

Thornton Edwards

Acting

Black Man (uncredited)

Bob Evans

Acting

Dr. Mandel (uncredited)

Edward Fielding

Acting

Cuban Driver (uncredited)

Martín Garralaga

Acting

Dr. Holgarth (uncredited)

Lawrence Grant

Acting

Sailor (uncredited)

Chuck Hamilton

Acting

Concert Attendee (uncredited)

Sam Harris

Acting

Shipboard Passenger (uncredited)

Arthur Stuart Hull

Acting

Dr. Jenkins - Ship's Doctor (uncredited)

Crauford Kent

Acting

Cuban Official (uncredited)

Paul Lopez

Acting

Steward (uncredited)

George McKay

Acting

Minor Role (uncredited)

Paul McVey

Acting

Officer (uncredited)

John Merton

Acting

Shipboard Passenger (uncredited)

Harold Miller

Acting

Minor Role (uncredited)

Forbes Murray

Acting

Cuban Driver (uncredited)

Pedro Regas

Acting

Middle-Aged Man in Jerry's Stateroom (uncredited)

Addison Richards

Acting

Shipboard Passenger (uncredited)

Cyril Ring

Acting

Shipboard Passenger (uncredited)

Ronald R. Rondell

Acting

Shipboard Passenger (uncredited)

Cosmo Sardo

Acting

Departing Shipboard Passenger (uncredited)

Larry Steers

Acting

Steward (uncredited)

Roland Varno

Acting

Cuban Driver (uncredited)

Juan Varro

Acting

Customer (uncredited)

Lloyd Whitlock

Acting

Middle-Aged Woman in Jerry's Stateroom (uncredited)

Isabel Withers

Acting

Hat Vender (uncredited)

Frank Yaconelli

Acting

Edward Biby

Acting

John Holland

Acting