James Franco

James Franco

Acting

Jonah Hill

Jonah Hill

Acting

Seth Rogen

Seth Rogen

Acting

Jay Baruchel

Jay Baruchel

Acting

Danny McBride

Danny McBride

Acting

Craig Robinson

Craig Robinson

Acting

Michael Cera

Michael Cera

Acting

Emma Watson

Emma Watson

Acting

Mindy Kaling

Mindy Kaling

Acting

David Krumholtz

David Krumholtz

Acting

Christopher Mintz-Plasse

Christopher Mintz-Plasse

Acting

Rihanna

Rihanna

Acting

Martin Starr

Martin Starr

Acting

Paul Rudd

Paul Rudd

Acting

Channing Tatum

Channing Tatum

Acting

Kevin Hart

Kevin Hart

Acting

Aziz Ansari

Aziz Ansari

Acting

Karen (Franco's Asst.)

Samantha Ressler

Acting

Father in Store

Douglas M. Griffin

Acting

Daughter in Store

Lo Graham

Acting

Cashier

Carol Sutton

Acting

Cell Phone Guy

Yohance Myles

Acting

Priest

Richard Holden

Acting

Headless Man

Brian Huskey

Acting

News Reporter

Randy Rousseau

Acting

News Reporter

Travers Mackel

Acting

Cera Girl #1

Amber Carew

Acting

Cera Girl #2

Dallas West

Acting

Cannibal #1

David Jensen

Acting

Cannibal #2

Jack Flynn

Art

Rape Demon

Carey Jones

Acting

Santa Cannibal

Ricky Mabe

Acting

Paparazzi

Jason Cox

Acting

Backstreet Boys

Nick Carter

Acting

Backstreet Boys

Howie Dorough

Acting

Backstreet Boys

Brian Littrell

Acting

Backstreet Boys

AJ McLean

Acting

Backstreet Boys

Kevin Richardson

Acting

Party Hipster (uncredited)

Will Addison

Directing

Capt. Angelo (uncredited)

Edward J. Clare

Acting

Hick (uncredited)

Dwight V Coleman

Acting

Partygoer (uncredited)

John Darko

Directing

Partygoer (uncredited)

Ashleigh Dejon

Crew

Partygoer (uncredited)

Michelle DeVito

Acting

Melrose Driver (uncredited)

Z. Dieterich

Acting

Greek Woman (uncredited)

Tammy Dugen

Acting

Evan Goldberg (uncredited)

Evan Goldberg

Production

Backstreet Boys Backup Dancer (uncredited)

Damian Gomez

Acting

LA Hipster / Driver (uncredited)

Steffie Grote

Acting

Disco Dude (uncredited)

Devin Hennessy

Acting

Party Girl (voice)

Ashley Lambert

Production

Jang (uncredited)

Chi Muoi Lo

Acting

Heaven's Angel (uncredited)

Brittany Perry-Russell

Acting

Flight Attendant (uncredited)

Erin Rementer

Acting

Partygoer (uncredited)

Met Salih

Acting

Cannibal (uncredited)

Brandon Trost

Camera

JTRO (uncredited)

Jason Trost

Acting

Angel (uncredited)

Syd Wilder

Acting

Jason Segel (uncredited)

Jason Segel

Acting