Greg 'G-Spot' Siebel inMoviesSort Popularity Votes Average Original Title Release Date Alvin and the Chipmunks 5.8 average rating ★★★★★ Terror Firmer 6.2 average rating ★★★★★ Scumbag 2.8 average rating ★★★★★ Margarita Happy Hour 8.5 average rating ★★★★★ The Seduction of Dr. Fugazzi 2.8 average rating ★★★★★ Rock Star 0 average rating ★★★★★