Jim Knobeloch

James Joseph "Jim" Knobeloch is an American actor best known for his role as Jake Slicker on Dr. Quinn, Medicine Woman. He was formerly married to Beth Sullivan,an American film and television writer ... James Joseph "Jim" Knobeloch is an American actor best known for his role as Jake Slicker on Dr. Quinn, Medicine Woman. He was formerly married to Beth Sullivan,an American film and television writer and producer, best known as the creator of the long-running CBS series Dr. Quinn, Medicine Woman.. They have two children, Tess and Jack, who live in northern California with their mother.