Conversation with the Beast (1997)

"Conversation with the Beast" is a 1997 Comedy movie directed by Armin Mueller-Stahl and starring by Armin Mueller-Stahl, Bob Balaban. An American historian (Mr Webster) comes to Berlin to visit an old man who claims to be the real Adolf Hitler and to be 103 years old. The Hitler who died in 1945, the old man says, was just one of his six doubles - one for each weekday - while Hitler himself retired into a bunker below the S-Bahn tracks and married a second time.