DALLAS -- After fighting his way across Europe during World War II, John Pistone was among the U.S. soldiers who entered Adolf Hitler's home nestled in the Bavarian Alps as the war came to a close.

Drawing a stark line from The Zone of Interest to reality, we step inside Hitler’s Berghof - the sunlit alpine showpiece that masked a murderous regime. We trace the chalet’s rise from Haus Wachenfeld ...