Rollista

• Michael Cera — Evan
• Jonah Hill — Seth
• Christopher Mintz-Plasse — Fogell
• Bill Hader — Officer Slater
• Seth Rogen
• Emma Stone — Jules
• Martha MacIsaac — Becca
• Erica Vittina Phillips — Liquor Store Cashier Mindy
• Kevin Breznahan — Patrick Manchester
• Steve Bannos — Math Teacher
• Stacy Edwards — Evan's Mom
• Scott Gerbacia — Jesse
• Rakefet Abergel — Muffin Selby
• Michael Naughton — Gym Teacher
• Laura Seay — Shirley
• Kevin Corrigan — Mark
• Nicholas Jasenovec — Coffee Fairmount
• Jenna Haze — Vagtastic Voyage Girl #2
• Mousa Kraish — Billy Baybridge
• Clement Blake — Homeless Guy
• Clark Duke — Party Teenager #1
• Casey Margolis — Young Seth
• Brooke Dillman — Mrs. Hayworth
• Brian Huskey — Elementary Principal
• Aviva — Nicola
• Matthew McKane — Kane Cloverdale
• Matthew Bass — Vagtastic Voyager
• Marcella Lentz-Pope — Gaby
• Charley Rossman — Good Shopper Security
• Carla Gallo — Period Blood Girl
• Charlie Hartsock — Good Shopper Cashier
• Lauren Miller — Scarlett Brighton
• Laura Marano — Young Becca
• Joe Nunez — Liquor Store Clerk
• Joe Lo Truglio — Francis
• Jody Hill — Tut Long John Silver
• Dona Hardy — Old Lady
• Ben Best — Quince Danbury
• David Krumholtz — Benji Austin
• Dave Franco — Greg (Soccer Player)
• Martin Starr — James Masselin