"Joker: Folie à Deux," a new film starring Joaquin Phoenix and Lady Gaga as Joker and Harley Quinn, opens in October.

Five years after “Joker” won the top prize at the Venice Film Festival, filmmaker Todd Phillips is returning with the sequel.

The new trailer comes more than three months after the teaser trailer for the "Joker" sequel was released, featuring Phoenix ...

"Deadpool & Wolverine," in theaters Friday, mocks far more than the Deadpool and Wolverine franchise in a fun, if frivolous, ...