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.
"Toodles" Waldron, racing enthusiast and the best salesman for J. D. Ward's automobile company, quarrels with his boss; Ward will not let him enter the Santa Monica Grand Prize Road Race, or marry his daughter Dorothy.
An undercover cop infiltrates a powerful New York based crime syndicate.
