Born March 7, 1971 in Belleville, Illinois, USA
Boyish-looking Peter Sarsgaard was born on March 7, 1971, at Scott Air Force Base, in Bellville, Illinois, to Judy Lea (Reinhardt) and John Dale Sarsgaard, an engineer who worked for the Air Force and later Monsanto and IBM. He is a graduate of St. Louis' Washington University, where he majored in history and literature. Initially trained with the Actors' Studio in New York, Peter began in comedy and became a co-founder of the comedy improvisational group Mama's Pot Roast. Such off-Broadway productions included Horton Foote's "Laura Dennis" and John Cameron Mitchell's "Kingdom of Earth." He made his screen debut in Tim Robbins' Dead Man Walking (1995) and was given more sizable roles in Desert Blue (1998) and The Man in the Iron Mask (1998), as the ill-fated son of the Musketeer Athos, played by John Malkovich. Peter then started gracing the art-house circuit, making a violent, searing impression as a homophobic killer in Boys Don't Cry (1999) starring two-time Oscar-winner Hilary Swank as a trans-gendered teen. Other impressionable offbeat roles for Peter that have thrilled critics from coast to coast include Shattered Glass (2003), which earned him a slew of awards including the prestigious National Society of Film Critics Award. Prior to that, he showed off his versatility with portrayals ranging from a Russian nuclear reactor officer in K-19: The Widowmaker (2002) to a drug addict in The Salton Sea (2002). Other heralded performances include Garden State (2004) and, notably, Kinsey (2004). On TV, Peter appeared in recurring/regular roles in several critically applauded series and mini-series including The Killing (2011), The Slap (2015), Wormwood (2017) (as ill-fated Army scientist Frank Olson), The Looming Tower (2018) and Running Naked in the Universe (2019). More recent films include Knight and Day (2010), the villain in the Marvel Comic entry Green Lantern (2011), the Woody Allen drama Blue Jasmine (2013), Experimenter (2015), Jackie (2016) (as Bobby Kennedy), The Magnificent Seven (2016), Loving Pablo (2017), The Sound of Silence (2019) and Human Capital (2019). In 2009, Sarsgaard married actress Maggie Gyllenhaal and have two children. He co-starred in the movie she wrote and directed -- The Lost Daughter (2021) starring Olivia Colman.