Joaquin Phoenix, 50, has had some pretty iconic roles. But perhaps one of his most memorable performances was in 2009 when he went on the Late Show with David Letterman in character.

These are the common cleaning mistakes you're making.... Explosion at Los Angeles police training facility kills three ...

NFL Draft TCU QB Josh Hoover ...

CBS canceled "The Late Show with Stephen Colbert" after he slammed Paramount's settlement with Donald Trump. It's another ...

There are very few actors in Hollywood today as dedicated to their craft as Joaquin Phoenix. In heavy roles such as Commodus in Gladiator, the tortured Batman villain in Joker, and possibly the most ...

Why did CBS cancel "The Late Show with Stephen Colbert"? And is this a harbinger of doom for all of late-night TV?

"Next year will be our last season,” the late-night talk show host announced Thursday, July 17. "The network will be ending ...

Stephen Colbert shocked his audience — and himself — when he accidentally called 'The Late Show' by the wrong name on air during an interview: 'I have never done that before.' ...