NEW YORK — One night after his memorably weird interview with actor Joaquin Phoenix, David Letterman made a joke in his “Late Show” monologue questioning whether Phoenix was on drugs.

Chalk up another oddball appearance with David Letterman for actor Joaquin Phoenix, who announced his “engagement” on the CBS late-night host’s talk show — only to say hours later Tuesday ...

NEW YORK (AP / CBS 2) - Actor Joaquin Phoenix returned to David Letterman's "Late Show" on Wednesday to apologize for his wacky appearance last year that turned out to be an elaborate piece of ...

Actor Joaquin Phoenix returned to David Letterman's "Late Show" on Wednesday to apologize for his wacky appearance last year that turned out to be an elaborate piece of performance art. "You've ...

Joaquin Phoenix, who is actually incredibly sweet and polite in person, sat down with Playboyto talk about Inherent Vice, and that memorable 2008 chat he had with David Letterman. You know ...

Joaquin Phoenix is not the man he used to be ... culminating in a bizarre and awkward interview on Late Show with David Letterman to promote Two Lovers, which he said would be his last film.

Actor Joaquin Phoenix returned to David Letterman's "Late Show" on Wednesday to apologize for his wacky appearance last year that turned out to be an elaborate piece of performance art.

Joaquin Phoenix played it straight on "Late Night with David Letterman" last night, talking about his stunt performance as a bearded retired actor who was going into music. What's interesting is ...

Actor Joaquin Phoenix made headlines everywhere after his now famous and unforgettable interview with David Letterman. After seeing Phoenix’s behavior on the talk show, one director close to ...

Joaquin Phoenix explained to David Letterman on Wednesday night that his appearance last year was simply a larger than life character. “You’ve interviewed many, many people and I assumed that ...

Joaquin Phoenix returned to the Late Show With David Letterman Wednesday — his first television appearance since his wacky February 2009 visit. But during their chat, Letterman asked Phoenix if ...