Adam Shapiro

as Lemmy

as Ron Lieber

as Adam Shapiro

as Alfredo

as Self - Judge

as George S. Kaufman

as Mr. Shapiro

as Masked Gunman

as Marvin

as Andrew

as Jonathan Knight

as Justin (uncredited)

as Jimmy

as Hank

as M. Donovan

as Paulie The Waiter

as Harawitz

as Miles

as Jayhawk

as Avie Tevanian

as Dr. Metzger

as Bob Techtronics

as Rabbi

as Trent

as Additional Characters (voice)

as Mario Goldsmith

as Cody Roberts

as Bo

as Max

as Jack's Pick-Pocket Victim

as Art Teacher

as Dennis / Spaceface

as Evan

as Phil Dayflower

as Jesse Tyler

as Smitty

as Steve

as Coal Elf #1 (voice)

as Myron

as Scott

as Mona's Interviewee

as Attendant

as Kenneth Morton

as Wedding Photographer

as Pete

as Carl Pitz

as (voice)

as Worker

as Stoner Guy

as Sugarman