Puppet on a Chain

Directed by Geoffrey Reeve and Don Sharp

With Sven-Bertil Taube, Barbara Parkins, Alexander Knox, Patrick Allen and Vladek Sheybal

Following a triple professional hit a U.S. agent, Paul Sherman, arrives in Amsterdam to investigate a heroin smuggling ring. He finds a city rife with drugs and a police force unable or unwilling to do much about it. With his incognito female fellow agent, Maggie, the American is soon stirring things up.