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