Acting
- 2005Point PleasantGas Station Attendant1 ep.
- 2000CSI: Crime Scene InvestigationRicardo 'Roofie' Estevez3 ep.
Behind the camera
- 2017Wet Hot American Summer: Ten Years LaterStunt Double1 ep.
- 2016ColonyStunt Double1 ep.
- 2005MediumStunts1 ep.
- 2001Crossing JordanStunt Double3 ep.
- 1998V.I.P.Stunts1 ep.
Guest appearances
- 2005CSI: Crime Scene InvestigationKevin Staniland, Ricardo 'Roofie' Estevez3 ep.
- 2005Point PleasantGas Station Attendant1 ep.
Also known as: Gregory Anthony Guihan · Gee Aye! · Greg Anthony Guihan · Greg Guihan