Jason Beghe (born March 12, 1960) is an American film and television actor. As a young man, he attended the Collegiate School in New York City, where he became best friends with John F. Kennedy, Jr., and David Duchovny. Beghe is married and lives in Los Angeles, California.
Beghe starred in the 1988 George A. Romero film Monkey Shines: An Experiment In Fear, playing a quadriplegic in a performance that was positively received. He appeared as a police officer in the film Thelma & Louise, and played Demi Moore's love interest in G.I. Jane. Beghe starred opposite Moira Kelly in the television series To Have & to Hold, and has had recurring roles on Picket Fences, Melrose Place, Chicago Hope, American Dreams and Cane, as well as parts on numerous other television programs. He currently stars in the TV series Chicago P.D..