Jason Biggs and the "American Pie" gang return in this charming and bawdy unrated version of the film franchise's third chapter. This time, lovable but hapless Jim (Biggs) and his girlfriend (Alyson Hannigan) plan to tie the knot. But trouble looms when the mischievous and boorish Stifler (Seann William Scott) organizes a wild bachelor party for Jim. Eugene Levy, Fred Willard, Eddie Kaye Thomas.