Acting
- 2005KojakGene1 ep.
- 2004This Is Wonderland2 ep.
- 1998BrimstoneTibbetts1 ep.
- 1994The Magic School BusFather (voice)1 ep.
- 1991The Hidden RoomGary1 ep.
- 1988War of the WorldsWiley2 ep.
- 1983Philip Marlowe, Private EyeCathouse Heavy1 ep.
Guest appearances
- 2005KojakGene1 ep.
- 2004This Is Wonderland2 ep.
- 1998BrimstoneTibbetts1 ep.
- 1998La Femme NikitaSurgeon1 ep.
- 1997Due SouthMason Dixon1 ep.
- 1994The Magic School BusFather (voice)1 ep.
- 1993The Hidden RoomGary1 ep.
- 1989War of the WorldsBull, Wiley2 ep.
- 1986Philip Marlowe, Private EyeCathouse Heavy1 ep.
Also known as: Gene A. Mack