We don't have a biography for John Gilgreen yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Cast Credits
Barnaby Jones (1973)
Guest starring as Manager Silver Spur
- Episode 3x09: Dark Homecoming (Nov 19, 1974) [Co-Star]
Guest starring as Jim Neilson
- Episode 5x10: Fraternity of Thieves (Dec 30, 1976) [Co-Star]
Guest starring as Smithers
- Episode 6x15: The Scapegoat (Jan 5, 1978) [Co-Star]
Guest starring as Sam Cooper
- Episode 7x13: The Medium (Jan 4, 1979) [Co-Star]
Banacek (1972)
Guest starring as Jim
- Episode 1x07: The Greatest Collection of Them All (Jan 24, 1973) [Co-Star]
Cannon (1971)
Guest starring as George
- Episode 2x01: Bad Cats and Sudden Death (Sep 13, 1972) [Co-Star]
Guest starring as TBD
- Episode 3x08: Perfect Alibi (Oct 31, 1973) [Co-Star]
Night Gallery (1969)
Guest starring as Infirmary Guard
- Episode 3x09: Finnegan's Flight (Dec 17, 1972) [Co-Star]
Mannix (1967)
Guest starring as Policeman
- Episode 1x04: The Many Deaths of Saint Christopher (Oct 7, 1967) [Uncredited]
Guest starring as Banker
- Episode 5x16: Babe in the Woods (Jan 5, 1972) [Co-Star]
Petticoat Junction (1963)
Guest starring as Prosecutor
- Episode 5x14: Kate's Day in Court (Dec 9, 1967)