Puppet on a Chain (1971) 1080p BluRay x264 DTS-DiVULGED
Following a triple professional hit a U.S. agent 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 the American is soon stirring things up.
but whether you say thanks or not, you're welcome!