Casey Affleck will track the musical career of Joaquin Phoenix behind the lens of a camera, says The Hollywood Reporter.
Affleck is directing a documentary feature on Phoenix, his friend and fellow actor who last spring decided to swap the acting business for a musical one.
Phoenix is embarking on a new path as a rapper, with an album to be produced by Sean Combs. He is scheduled to make his first public performance Friday at a Las Vegas club, which will officially kick off Affleck’s shoot.