Eric Millegan (born August 25, 1974) is an American actor, best known for his role as Dr. Zack Addy on the Fox series Bones. Early life Millegan was born in Hackettstown, New Jersey, and raised in Springfield, Oregon. He attended Springfield High School, where he was student body vice president his senior year. He studied acting at the Interlochen Arts Camp at Interlochen Center for the Arts before studying musical theater at the University of Michigan, where he received a Bachelor of Fine Arts degree. Personal life Millegan is gay. Out magazine named him the "Hottest Up-and-Coming Openly Gay Actor of 2003." In March 2010, Millegan came out as having bipolar disorder in The Huffington Post. Millegan married his long-time partner, Charles Michel, in New York City on June 28, 2012. He announced his union on Twitter. On November 1, 2015, Millegan ran in the TCS New York City Marathon. Filmography Film Television Theatre References External links 1974 births Living people American male musical theatre actors American male television actors American gay actors American gay musicians Male actors from New Jersey Male actors from Oregon University of Michigan School of Music, Theatre & Dance alumni People from Springfield, Oregon People from Warren County, New Jersey LGBT people from New Jersey LGBT people from Oregon People with bipolar disorder 20th-century LGBT people 21st-century LGBT people