Three seasoned gangsters fresh out of Alcatraz take on a million dollar challenge - to assassinate Adolph Hitler. Led by tough guy Steve Maschik (Ward Bond) the bounty hunters, including Maschik's bumbling bodyguard, "Dutch" Havermann (Warren Hymer) and the "brains" of the trio - Joe "The Book" Conway (Paul Fix) - join the Canadian Air Force, commandeer a bomber and parachute into Germany just a few kilometers from Hitler's headquarters in Berlin...