Before Roy Keane, Gary Neville and Jamie Carragher take to the stage at the OVO Wembley Arena, they try their hands at refereeing a Sunday League match at London's other spiritual home of football, Hackney Marshes. Transported around the city in a black cab, they visit the National Gallery and go for pie and mash with England legend and Londoner Stuart Pearce.

Gary Neville is on home turf in Manchester, showing Jamie Carragher and Roy Keane his childhood home, before they go skydiving and play croquet.