Escaping Alcatraz | The Conspiracy Files

America's iconic prison was notoriously impossible to escape from. But in 1962, three men hatched a dramatic plan - and disappeared, presumed drowned in San Francisco Bay. But does new evidence suggest they really escaped? Don't forget to Subscribe for more Conspiracies! - http://bit.ly/1dmVsvF A massive thank you to our super fans who have supported us on our Patreon page. Feel free to take a look at the rewards we have on offer for our supporters here: https://www.patreon.com/alltimecons