as Computer Nerd

as Bill Nordheim

as Martin

as Schmendrick

as Waiter #1

as James Masselin

as Self

as Travis

as Simon

as Paddy Wagon Driver

as Joel

as Doug Duquez

as Clarence

as Andrew

as Kaminsky

as Martin Starr

as Alan

as Stuart

as Lloyd Cavanaugh

as Todd

as Self

as Wayne

as No Friend of the Groom

as Stu 'Cobb' Cobbler

as Barrista

as Daniel

as Corrections Officer / Ball-kicking Biker (voice)

as Blood Diamond

as Kyle

as Charlie

as Sam

as Lyle

as Lloyd

as Leonard

as Self

as Perry Cuttner

as Dave

as Joe Larsen

as Mr. Harrington

as Scooter

as Adam

as Narrator

as Todd

as Malcolm

as Allen in Coma

as Francis

as Nathan

as Applebee

as Liquor Store Clerk

as Jim Doyle

as Conspiracy Chris

as Self

as Beantown Customer

as Mel

as Alec

as Eddie Malick

as Mr. Harrington

as Husband

as Albert Casler

as Biff Atkins

as Anxiety

as Stewart

as Mr. Harrington

as Mark

as Executive Producer

as Writer