Jason Biggs (James 'Jim' Emanuel Levenstein), Alyson Hannigan (Michelle Annabeth Flaherty), Seann William Scott (Steve Stifler), Eddie Kaye Thomas (Paul 'Heimscheißer' Finch), Thomas Ian Nicholas (Kevin Myers), January Jones (Cadence Flaherty), Eugene Levy (Noah Levenstein), Molly Cheek (Mrs. Levenstein), Deborah Rush (Mary Flaherty), Fred Willard (Harold Flaherty), Jennifer Coolidge (Stiflers Mutter), Angela Paton (Großmutter Levenstein), John Cho (John), Amanda Swisten (Fraulein Brandi), Alexis Thorpe (Jennifer), Corinne Reilly (Caterer), Eric Allan Kramer (Bear), Lawrence Pressman (Cheftrainer), Michael Coleman (Maitre D'), Willam Belli (Transsexueller), Rob Nagle (Floristikassistent), Patrick Gallo (Anzugverkäufer), Logan Bartholomew (Footballtyp), Loren Lester (Zelebrant), Justin Isfeld (Justin), Reynaldo Gallegos (Leslie Summers), Julie Payne (Mrs. Zyskowski), Nikki Schieler Ziering (Officer Krystal)