Led by Sergeant Hank Voight (Jason Beghe), the Intelligence Unit ... characters was Detective Alvin Olinsky, played by Elias Koteas. Olinsky was Voight's closest friend and a seasoned undercover ...

Jason Beghe (born March 12, 1960) is an American film and television actor and critic of Scientology. As a young man he attended the Collegiate School in New York City, where he became best ...