The movie will tell the story of a man who loses it on the day his girlfriend leaves him.
Titled A Glimpse Inside the Mind of Charlie Swan III, the film will be written and directed by Roman Coppola.
The flick “follows a successful graphic designer whose fame, money and charm have made him irresistible to women.”
As his girlfriend leaves him, Sheen’s character heads into a “downward spiral.”
Roman Coppola’s cousin Jason Schwartzman will be Charlie’s co-star.