Joaquin Phoenix has spoken of his regret over his infamous 2009 appearance on The Late Show with David Letterman, describing it as "one of the worst nights of my life". The Oscar-winning actor appeared on the programme in character to promote the mockumentary I'm Still Here, directed by Casey Affleck.
In the film, Phoenix portrayed himself quitting acting to pursue a hip-hop career. Before the interview, he had already performed a pre-interview in character. He later called the show to explain the ruse, asking host David Letterman to "lacerate" him for a more dangerous exchange. He said on The Late Show with Stephen Colbert that nobody else needed to know, except when necessary.
Reflecting on the experience, Phoenix said the interview was "horrible" and "so uncomfortable". He added: "I regret it. I'll never do it again. I'm so sorry." Despite the discomfort, he acknowledged that in some ways it was a success, but it remains one of the worst nights of his life.
The film itself grossed only $626,396 worldwide and holds a 53% Tomatometer score on Rotten Tomatoes, with critics describing it as "disturbing" and "painful to watch". Following its release, Affleck settled lawsuits from producer Amanda White and director of photography Magdalena Gorka, who had alleged sexual harassment, emotional distress and breach of oral contract.
