The Domino Principle

Roy Tucker (Gene Hackman), serving time for the murder of his wife's first husband, is approached in prison by a man named Tagge (Richard Widmark) on behalf of a mysterious organization with an offer: in exchange for helping him escape and start a new life, Tucker must work for the organization for a few weeks. Following his escape with cellmate Spiventa (Mickey Rooney), whom the organization immediately kills, Tucker flies to Puntarenas, Costa Rica where he is reunited with his wife Ellie (Candice Bergen). After a few idyllic days, the organization's Tagge, Pine (Edward Albert) and General Reser (Eli Wallach) return them to Los Angeles. There, the details of his mission slowly unfold. He realizes that he is expected to assassinate someone and refuses. The organization retaliates by kidnapping his wife.