Joseph H. Lewis Director Una Merkel Aunt Margaret Wentworth Actor Lionel Atwill Graham, Dr. Ralph Benson Actor Nat Pendleton Red Hogan Actor Claire Dodd Patricia Wentworth Actor Anne Nagel Mrs. William Saunders Actor Hardie Albright William Saunders Actor Richard Davies Jim Actor John Eldredge Dwight, Ship's Officer Actor Al Martin Screenwriter Jerry Ash Cinematographer Ralph Dixon Film Editing Jack Otterson Art Director Russell A. Gausman Set Decoration Vera West Costume Design