From Cesar Romero’s campy prankster to Joaquin Phoenix’s gritty Oscar-winning loner. Who could be the next Joker i James Gunn's DCU?

Joaquin Phoenix appeared on David Letterman's show in character when he was filming a mockumentary titled I'm Still Here with Casey Affleck.

At least the prestigious Joaquin Phoenix was universally praised ... How do you feel about the on-screen evolution of the Joker and “Batman” through the years? Laugh it up in the comments.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are very few actors in ...

Joker star Joaquin Phoenix recently returned to The Late Show after a whopping 15 years — but something else also happened: ...

On Tuesday night, the star said that he originally did the pre-interview in character and “I realized that it was just a ...

Joaquin Phoenix says he regrets his infamous interview with David Letterman, in which he remained in character for the entire, awkward conversation.

A sheriff, a mayor and a virus walk into a bar in Ari Aster’s bleak and brain-sick satire that stars a dueling Joaquin ...

9/25/18 - In the scene, Joaquin Phoenix cries in the phone booth dressed up as a clown for the new JOKER movie. The scene was being shot under the Manhattan Bridge in DUMBO, Brooklyn.

PHOTOS from set: 9/16/18 - Joaquin Phoenix looks very thin and gaunt while playing the title role for his upcoming 'Joker' movie filming in Manhattan's Harlem Neighborhood. The film takes place in ...