I started in high school and then I went onto professional training after that.

html. Wernher von Braun. He has made appearances in many other TV shows such as The Mary Tyler Moore Show Gunsmoke Judith Krantz's Till We Meet Again Tales from the Crypt Touched by an Angel The Outer Limits and She Spies and in 1982 he played Chase Marshall in the TV film Bare Essence with Genie Francis.

He is known for his leading roles in the television series How the West Was Won Bring 'Em Back Alive Scarecrow and Mrs. King (with Kate Jackson) and Babylon 5 (as John Sheridan in seasons 2–5 1994–1998).