Lionel Atwill
Dr. Ralph Benson, posing as Graham
Lionel Atwill
Dr. Ralph Benson, posing as Graham
Una Merkel
Aunt Margaret Wentworth
Nat Pendleton
Red Hogan
Claire Dodd
Patricia Wentworth
Anne Nagel
Mrs. William Saunders
Hardie Albright
William Saunders
Richard Davies
Jim
John Eldredge
Dwight, Ship's Officer
Mala
Barab
Noble Johnson
Native Chief Elan
Rosina Galli
Tanaa, Chief's Wife
Al Kikume
Kalo
Milton Kibbee
Hadley
Byron Shores
Crandall, murdered detective
Tani Marsh
Tahitian Dancer
Billy Bunkley
Tahitian Dancer
Bess Flowers
Ship Passenger
Vera West
Costume Design
Russell A. Gausman
Set Decoration
Hans J. Salter
Music Director
Paul Malvern
Associate Producer
Joseph H. Lewis
Director
Jerome Ash
Director of Photography
Al Martin
Screenplay
Ralph Dixon
Editor
Jack Otterson
Art Direction