When Singapore surrendered to the Japanese in 1942, the Allied POWs, mostly British but including a few Americans, were incarcerated in Changi prison. Among the American prisoners is Cpl. King, a wheeler-dealer who has managed to establish a pretty good life for himself in the camp. King soon forms a friendship with an upper-class British officer who is fascinated with King's enthusiastic approach to life.

George Segal
as Corporal King

James Fox
as Peter Marlowe

Tom Courtenay
as Grey

Patrick O'Neal
as Max

James Donald
as Dr. Kennedy

John Mills
as Smedley-Taylor

Denholm Elliott
as Larkin

Leonard Rossiter
as McCoy

Joe Turkel
as Dino

Todd Armstrong
as Tex