Joker | The Joker: Put on a Happy Face | Warner Bros. Entertainment

Discover the origins and evolution of #TheJoker, and learn why The Clown Prince of Crime is universally hailed as the greatest comic-book supervillain of all time. Featuring interviews with filmmakers and industry legends, #JoaquinPhoenix #HeathLedger #MarkHamill #JaredLeto SUBSCRIBE to Warner Bros. Entertainment: Connect with Joker: Follow Joker INSTAGRAM: Like Joker on FACEBOOK: Follow Joker TWITTER: https://www.f