John Cho

Harold Lee

Kal Penn

Kumar Patel

Paula Garcés

Maria

Neil Patrick Harris

Neil Patrick Harris

Elias Koteas

Sergie Katsov

Danneel Ackles

Vanessa Fanning

Thomas Lennon

Todd

Jake Johnson

Jesus

Danny Trejo

Mr. Perez

Austin Bickel

Kid in Line

Inga R. Wilson

Mom in Line

Eddie Kaye Thomas

Rosenberg

David Krumholtz

Seth Goldstein

Brett Gelman

T.V. Director

Patton Oswalt

Mall Santa

Amir Blumenfeld

Adrian

Bobby Lee

Kenneth Park

Dana DeLorenzo

Becca the P.A.

David Burtka

David Burtka

Richard Riehle

Santa Claus

Bennett Saltzman

Boris

Melissa Ordway

Gracie

Jordan Danger

Mary

Cassie Keller

Topless Angel

RZA

Lamar

Dan Levy

Reporter

Da'Vone McDonald

Latrell

Hilary Anderson

Hot Teenage Girl

Yasen Peyankov

Yuri

John Hoogenakker

Gustav

Annika Ihnat

Dancer

Kandis Mak

Dancer

Marcy McCusker

Dancer

Katie Reese

Dancer

Chelsea Rebecca

Partygoer (uncredited)

Dan Levy

reporter