Joan Fontaine
— Alice Grey
John Lund
— Dr. Robert Grey
Mona Freeman
— Amy
Peter Hansen
— Dr. Steve Clark
David Stollery
— Cosmo
Virginia Farmer
— Fanny
Angela Clarke
— Nurse
Lowell Gilmore
— Aubrey Quayne
Robert Barrat
— Mr. Rossiter
Gertrude Michael
— Mrs. Rossiter
Mary Murphy
— Sylvia
Billie Bird
— Rosie
Frank Elliott
— Simms
Robin Hughes
— George Neville (Uncredited)
Patsy O'Byrne
— Mrs. Jones (Uncredited)
Maureen Lynn Reimer
— Molly (Uncredited)
Maria J. Tavares
— Nurse (Uncredited)
Willard Waterman
— Theatre Manager
Dave Willock
— Usher (Uncredited)
Jimmie Dundee
— Father (Uncredited)
Kathryn Towne
— Mother (Uncredited)
Dolores Hall
— Daughter (Uncredited)
Gloria Winters
— Girl (Uncredited)
Mickey Little
— Boy (Uncredited)
Rudy Lee
— Boy (Uncredited)
Fred Zendar
— Rugged Sailor (Uncredited)
Bob Burns
— Cabbie (Uncredited)
Percy Helton
— Cabbie (Uncredited)
Stuart Holmes
— Dancer on Ship (Uncredited)
William Meader
— Ship's Officer (Uncredited)