About the film
Grey Wolf: The Escape of Adolf Hitler is a 2011 book by Gerrard Williams (1958–2022) and Simon Dunstan. In 2014, the book was adapted as a docudrama film, Grey Wolf: Hitler's Escape to Argentina, directed and written by Williams and produced by Magnus Peterson. The book and film allege that Hitler faked his death rather than dying in Berlin in 1945; both were given extensive coverage in the British media and criticised for their lack of verifiability.
From the film's Wikipedia article (CC BY-SA 4.0).