Olek Krupa (born Aleksander Krupa; March 18, 1947) is a Polish-American actor active in film and television, best known for playing villains and/or criminals such as Russian President Matveyev in Salt, Mashkov in The Italian Job, and Bosnian Serb General Miroslav Lokar in Behind Enemy Lines.

He has also appeared in guest roles in television series such as Miami Vice, Wiseguy, Law & Order, Law & Order: Special Victims Unit, Law & Order: Criminal Intent, Blue Bloods, Person of Interest, and The Blacklist, and had a recurring role in the FX period drama The Americans.

From Wikipedia.