Sultry nightclub singer, Marty, headlines at the Sinagapore nightclub owned by hard-drinking sea captain Shark Moran, who falls desperately in love with his star entertainer. Shark hires crusty sailor, Bruce Donaldson, to sail on his next voyage. When Shark learns that Bruce and Marty were formerly lovers, he flies into an rage and assaults the girl. The police discover the nightclub owner's lifeless corpse, and suspecting Marty, launch an all-out dragnet to bring her to justice.
