Silas Weir Mitchell

Silas Weir Mitchell (born Silas Weir Mitchell Neilson; September 30, 1969) is an American character actor. He is known for starring as Charles "Haywire" Patoshik in the Fox television series Prison Break (2005–2007), for the recurring role of Donny Jones in My Name Is Earl (2005–2009), and as Monroe in the NBC television series Grimm (2011–2017). Early life and education Mitchell was born and raised in Philadelphia, Pennsylvania. He is named after an ancestor, the 19th century physician and author Silas Weir Mitchell. He attended The Montgomery County Day School (formerly in Gladwyne, Pennsylvania) for his elementary school years; is a graduate of St. Paul's School, a college-preparatory boarding school in Concord, New Hampshire, (1987); Brown University (1991) in Rhode Island, where he majored in Theatre and Religion; and the University of California San Diego, Master of Fine Arts graduate acting program. After graduating from Brown, he spent some time in New York City, acting in minor theatre productions.