After teasing fans earlier Tuesday with a brief clip of Fleck laughing ... originally appeared on USA TODAY: New 'Joker 2' ...

Take a look at Joaquin Phoenix's dramatic teeth transformation for Joker and Joker: Folie à Deux in before-and-after photos, ...

Following is a transcript of the video. Narrator: In "Joker," Joaquin Phoenix portrays a new, complex version of the classic "Batman" villain: a man with a mental illness who we as the viewer ...

Joaquin Phoenix has played some iconic roles — some might say he's given some of the most memorable performances of our lifetime. From the sorrowful country singer Johnny Cash to a devilish clown ...

Actor Joaquin ... So Phoenix requested another take of the scene they were filming, which takes place near the end of the movie after Phoenix's character, Arthur, dons the Joker's signature ...

"Joker: Folie à Deux" star Lady Gaga finally addresses the failure of the "Joker" sequel starring Joaquin Phoenix.