Puppet on a Chain (1970) is a Thriller film that follows 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. Currently, you can watch Puppet on a Chain on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 5.9 out of 10 from 31 votes. Fans of thriller movies may also want to explore similar titles below.