The actor was promoting the mockumentary 'I'm Still Here' when he delivered one of the strangest interviews ever recorded for ...

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

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

Joaquin Phoenix was responsible for one of the internet’s earliest viral moments when he appeared on The Late Show with David ...

The Walk the Line star returned to The Late Show for the first time since 2009, 15 years after attempting a stunt that left ...

“When I came on this show with Dave, I originally did the pre-interview in character and I realized that it was just a little ...

At the time, Phoenix was promoting his 2010 mockumentary “I’m Still Here,” which followed him retiring from acting and becoming a hip hop artist. When he went on Letterman’s show, Phoenix transformed ...

More than a decade on, Joaquin Phoenix is still sorry for the cringe promotion of his mockumentary “I’m Still Here.” While in ...

On Tuesday night, the star said that he originally did the pre-interview in character and “I realized that it was just a little silly, so I called them back and I said, ‘Listen, this is what I’m doing ...

Joaquin Phoenix told Stephen Colbert on the July 15 episode of 'The Late Show' that his infamous 2009 interview with the show's former host David Letterman was 'just one of the worst nights of my life ...

Oscar winner appeared in character from ‘I’m Still Here’, leading many to believe he was having a mental breakdown ...