Two divers get involved in the retrieval of a gold shipment at the bottom of the sea near Jamaica. It's a standard undersea salvage story with the usual kind of B movie characters which slows down too much in the middle for the romantic scenes but picks up at the end with a storm, a crumbling undersea city, murderous action on two boats and a helpless diver trapped by rocks.

As the divers Robert Ryan and Anthony Quinn are nothing special but George Mathews as the sleazy villain is memorable. A young Woody Strode appears but doesn't have much to do except never having a shirt on. On the positive visual side it has good Technicolor photography and Mala Powers looking distractingly gorgeous in a bright yellow swimsuit.