That Man in Istanbul
- Cast: Horst Buchholz, Sylva Koscina, Perrette Pradier, Mario Adorf, Ángel Picazo
- Duration: 114 minutes
- Genre: Action, Adventure
- Rating: 5.6/10
- Release Date: 1965-08-11
An American adventurer who has a gambling den in Istanbul, who is suspected to be involved in the kidnapping of a nuclear scientist, but ultimately becomes self on the search for the disappeared and gets a striving for world domination secret organization.
