In 1963 a gang of robbers hijacked a post office train traveling from Glasgow to London Euston and stole more than £2 million. Hailed as THE most audacious crime in British history, the heist was a success due to its meticulous planning. Now, 45 years on we get an insight into the mastermind behind it all, Bruce Reynolds. We hear first hand how it all came together and what really happened on that fateful night from the man who started it all off.