Sean Justin Penn (born August 17, 1960) is an American actor, director, screenwriter, and producer. He became known as a prominent leading actor with the drama Dead Man Walking (1995), for which he earned his first Academy Award nomination and the Best Actor Award at the Berlin Film Festival. Penn received another two Oscar nominations for Woody Allen's comedy-drama Sweet and Lowdown (1999) and the drama I Am Sam (2001), before winning his first Academy Award for Best Actor in 2003 for Mystic River and a second one in 2008 for Milk. He has also won a Best Actor Award at the Cannes Film Festival for the Nick Cassavetes-directed She's So Lovely (1997), and two Best Actor Awards at the Venice Film Festival for the indie film Hurlyburly (1998) and the drama 21 Grams (2003).