Joaquin Phoenix is looking back at the rollercoaster of awkwardness that etched his 2009 interview with David Letterman in late-night history.

On Tuesday’s episode of “The Late Show With Stephen Colbert,” actor Joaquin Phoenix talked about his awkward interview with David Letterman in 2009, in which he appeared in-character as himself from his mockumentary,

Joaquin Phoenix is revisiting one of the most talked-about moments of his career. During a recent appearance on The Late Show with Stephen Colbert, Joaquin Phoenix opened up about his infamous 2009 interview with David Letterman.