In Football, the Underdog Always Has its Day. Interweaving the stories of Frankfurt winning their first cup for 30 years, how Bayern Munich moved from amateur leagues to a multimillion-dollar world-dominating club, and how Chelsea and their new manager beat Bayern in the 2012 Champions League final. This film explores ‘chance’ in football and why it's a key reason that billions love the game.

• Jesse Vile

• Juan Mata
• Pierluigi Collina
• Lionel Messi