Go behind the scenes with Lady Gaga, writer/director/producer Todd Phillips, and Joaquin Phoenix as they discuss finding the character Lee and the backstory of Harley Quinn. Look for it on digital. SUBSCRIBE to Warner Bros. Entertainment: bit.ly/32v18jf About Joker: Folie à Deux Joker: Folie à Deux finds Arthur Fleck institutionalized at Arkham awaiting trial for his crimes as Joker. While struggling with his dual identity, Arthur not only stumbles upon true love, but also finds the music that's always been inside him. Look for it on digital: warnerbros.com/movies/joker-folie-a-deux#watch Watch more Joker: youtube.com/watch?v=sESTA34wvPA&list=PL7Eup7JXScZwSF-JjbppW8KtuRA1ol0mI Joker: Folie à Deux Behind the Scenes Chapters 0:00 Shared Fantasy 1:23 Lady Gaga as Harley Quinn 2:55 Magic in Spontaneity 4:45 B Ward 5:47 Waltz 7:41 Joker & Harley 8:37 Lee’s Singing 9:42 Birth of Harley Quinn About Warner Bros. Entertainment: At Warner Bros. Entertainment,...