Luke Wilson

as Mitch

Born 09/21/1971, age

Will Ferrell

as Frank

Born 07/16/1967, age

Vince Vaughn

as Beanie

Born 03/28/1970, age

Jeremy Piven

as Pritchard

Born 07/26/1965, age

Ellen Pompeo

as Nicole

Born 11/10/1969, age

Juliette Lewis

as Heidi

Born 06/21/1973, age

Leah Remini

as Lara

Born 06/15/1970, age

Perrey Reeves

as Marissa

Born 11/30/1970, age

Elisha Cuthbert

as Darcie

Born 11/30/1982, age

Harve Presnell

as Mr. Springbrook

Born 09/14/1933

Died 06/30/2009, age

Artie Lange

as Booker

Born 10/11/1967, age

Matt Walsh

as Walsh

Born 10/13/1964, age

Rick Gonzalez

as Spanish

Born 06/30/1979, age

Seann William Scott

as Peppers

Born 10/03/1976, age

Sarah Shahi

as Erica

Born 01/10/1980, age

James Carville

as Himself

Born 10/25/1944, age

Todd Phillips

as Gang Bang Guy

Born 12/20/1970, age

Noel Gugliemi

as Student #1

Born 10/15/1970, age

Snoop Dogg

as Self

Born 10/20/1971, age

Warren G

as Self

Born 11/10/1970, age

Jerod Mixon

as Weensie

Born 05/24/1981, age

Simon Helberg

as Jerry

Born 12/09/1980, age

Rob Corddry

as Warren

Born 02/04/1971, age

Andy Dick

as Barry (uncredited)

Born 12/21/1965, age

Terry O'Quinn

as Goldberg (uncredited)

Born 07/15/1952, age