Bill Murray has joined the cast of Roman Coppola's A Glimpse Into the Mind of Charles Swan III, TheWrap has confirmed.

Murray will add his famous oddness to a cast that also includes Charlie Sheen and Mary Elizabeth Winstead. Jason Schwartzman -- the director's cousin -- also stars.

The movie, which Coppolla wrote and is directing and producing, is about a famous graphic designer who plummets into a vortex of despair after his girlfriend dumps him.

Youree Henley also is producing.

Coppola is the son of Francis Ford Coppola and the brother of Sofia Coppola -- who directed Murray in her 1993 Lost in Translation.

Roman Coppola was nominated for a BAFTA Award for best special effects for the 1992 Dracula.

Murray also stars as Franklin D. Roosevelt in the upcoming Hyde Park on the Hudson, now in post production, and in Moonrise Kingdom, also in post production.

A Glimpse Into the Mind of Charles Swan III is set for a 2012 release.