Shocking, divisive and unforgettable. Joaquin Phoenix\u2019s character study the man who would be the Clown Prince of Crime was one of last year\u2019s finest and has helped make this one of the most profitable comic book adaptions in history. Phoenix portrays Arthur Fleck, a forgotten outcast on the bottom rung of Gotham\u2019s increasingly fractured society with dreams of cracking the stand-up comedy circuit. But after one bad day, events unfold and escalate\u2026and for the first time in his life the joke won\u2019t be on him. Joker - from Friday 7 August on Sky Cinema and Now TV.