Inventor Harry Harper travels to the South Seas, where there is buried treasure belonging to a girl, Beverly West. Naturally, others are after the loot, and Beverly's father is being held captive by cannibals until she returns to them with a pearl that belongs to one of their idols. The climax consists of Harper saving Beverly from a safe which has been lowered into the sea.
| Directing | James Cruze | Director |
| Writing | Arthur B. Reeve | Story |
| Writing | John Grey | Story |
| Writing | Walter Woods | Adaptation |
| Art | Wilfred Buckland | Art Direction |
| Production | Jesse L. Lasky | Producer |
| Camera | William Marshall | Director of Photography |
