Confessions of a Dangerous Mind (2002)

Television made him famous, but his biggest hits happened off-screen. This is the story of a legendary showman's double life - television producer by day, C.I.A. assassin by night. At the height of his television career, Chuck Barris (Sam Rockwell) was recruited by the C.I.A. and trained to become a covert operative. Or so Barris claimed.