Greg 'G-Spot' Siebel

Known For

CSI: Crime Scene Investigation

Law & Order: Criminal Intent

Alvin and the Chipmunks

Terror Firmer

The Seduction of Dr. Fugazzi

Scumbag

Margarita Happy Hour

All Movies (6)

• Scumbag2017 · as Club Bartender
• The Seduction of Dr. Fugazzi2009 · as Python
• Alvin and the Chipmunks2007 · as Photographer
• Margarita Happy Hour2001
• Terror Firmer1999 · as Ward
• Rock Star1996

All TV Shows (2)

• Law & Order: Criminal Intent2001 · as Phil
• CSI: Crime Scene Investigation2000 · as Janitor