A British-controlled island in the West Indies is beset by conflict between two men running for political office and romantic strife among four couples, involving possible infidelity and racial concerns. With Joan Collins, Stephen Boyd, Patricia Owens, Michael Rennie, Diana Wynyard, Basil Sydney, Ronald Squire, Hartley Power. Directed by Robert Rossen, based upon a 1956 novel by Alex Waugh. On location filming in Barbados and Grenada. CinemaScope.