Several couples are notified that they have won an ocean cruise, but they actually have been lured onto a ship so that they can be murdered.

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Main Cast: Richard Long, Polly Bergen, Edward Albert, Kate Jackson, Celeste Holm, Tom Bosley, Michael Constantine, Cesare Danova, Amzie Strickland, Alain Patrick

Director: Ralph Senensky

Writer: Jack B. Sowards

Editor: John Woodcock

Cinematographer: Tim Southcott

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