Matt Damon: Moustache Man!

Matt Damon shows off his moustache at a screening of his new movie Green Zone at the AMC Loews Lincoln Square in New York City on Thursday (February 25).

The 39-year-old actor portrays Roy Miller, a warrant officer who helps a senior CIA officer in the search for weapons of mass destruction. Green Zone opens in theaters on March 12.

Matt is also reportedly close to signing on to play fellow Bostonian Bobby Kennedy in a film about the legendary politician.

FYI: Matt is growing a moustache for a movie!