The Domino: Principle(1977)

A shadowy group known only as "they" breaks Tucker out of prison . In return, he must carry out a political assassination of a major public figure .

To ensure his cooperation, the organization reunites him with his wife, Ellie (Candice Bergen), but later uses her safety as leverage to keep him in line . The Domino Principle(1977)

Tucker eventually realizes he is a "domino"—a small part of a much larger, global chain of events orchestrated by elites to maintain control . A shadowy group known only as "they" breaks