Cast Credits Civil Wars (1991) Guest starring as Unknown Episode 1x07: Oceans White With Phone (Jan 15, 1992) The Invisible Man (1975) Guest starring as Elevator Guard Episode 1x06: Barnard Wants Out (Oct 6, 1975) [Co-Star] Emergency! (1972) Guest starring as Gus Episode 4x19: It's How You Play the Game (Feb 1, 1975) Guest starring as Clyde Episode 5x03: Election (Sep 27, 1975) All In the Family (1971) Guest starring as Nick Howard Episode 5x16: Prisoner in the House (Jan 4, 1975) The Odd Couple (1970) Guest starring as Effram Episode 1x15: The Hideaway (Jan 14, 1971) Hogan's Heroes (1965) Guest starring as Marko Episode 3x01: The Crittendon Plan (Sep 9, 1967) Laredo (1965) Guest starring as Midas Mantee Episode 2x01: The Legend of Midas Mantee (Sep 16, 1966) Have Gun, Will Travel (1957) Guest starring as Koro Episode 6x24: Caravan (Feb 23, 1963)