Watch HDToday. What does it take to become Invincible? In 2004, Arsenal won the Premier League without losing a single game and earned their place in football history. Narrated by Mark Strong and featuring interviews with Thierry Henry, Jens Lehmann, Martin Keown, Sol Campbell, Ray Parlour and Arsène Wenger; Invincibles retells the story of that magical season through those that made the impossible a reality.