Other actors appearing in Joker 2 include Zazie Beetz, Sharon Washington, Brendan Gleeson, Catherine Keener, Jacob Lofland, Ken Leung and Harry Lawtey. Todd Phillips returned to direct the sequel and co-write the script with Todd Phillips. The movie opens in theaters on October 4.

Folie à Deux. While it won’t be the first superhero musical, it certainly is one of its kind in recent years. Starring Lady Gaga as Harleen Quinzel, a.k.a. Harley Quinn, the movie is expected to be filled with several memorable scenes,

Steve Coogan has teased his role in the upcoming Joker 2 – and it's quite unexpected. The actor appears briefly in the first trailer for the movie, though without any context, it was practically impossible to guess at how he fit into the DC film.