Claim: Ken Michelman, who was once a basketball player in college, took the role "Harker" in the 1978 series M*A*S*H and Abner Goldstein in The White Shadow.
Evidence: Michelman played basketball at the University of Denver on the same mid 1970s team with David Adkins who would later become the comedian Sinbad. 1978 Harker M*A*S*H Abner Goldstein The White Shadow