Mark Forrest

Mark Forrest. Actor: Chicago P.D.. Mark Forrest has been a professional actor for over 25 years and has performed in over 100 plays and musicals, including; Forever Plaid, Fiddler on the Roof, Evita, Into the Woods, The Music Man, Little Shop of Horrors, Much Ado About Nothing, and A Few Good Men. One of his favorite roles was Felix Cassidy in the Wild West Stunt Show at Universal Studios in...