Bradley Cooper ; Ed Helms ; Zach Galifianakis

Chulpan Khamatova ; Moritz Bleibtreu ; Merab Ninidze

Sacha Baron Cohen; Ken Davitian Luenell; Pamela Anderson; Bob Barr; Alan Keyes

Cameron Diaz ; Ashton Kutcher ; Rob Corddry

John Travolta ; Uma Thurman ; Vince Vaughn

Hayden Panettiere ; Paul Rust ; Jack Carpenter

Matthew Perry ; Neve Campbell ; Dylan McDermott

Bradley Cooper, Ed Helms, Zach Galifianakis, Heather Graham, Justin Bartha, Jeffrey Tambor

Inma Cuesta; Martiño Rivas; Quim Gutiérrez; María Botto; Laura Sánchez; Rossy de Palma; Paco Léon

Jason Bateman; Charlie Day; Jason Sudeikis; Jennifer Aniston; Jamie Foxx

Woody Harrelson; Kiefer Sutherland; Dylan McDermott; Ernie Hudson; Cara Buono

Jonah Hill ; Channing Tatum ; Brie Larson

Anna Kendrick ; Skylar Astin ; Ben Platt

Bradley Cooper ; Ed Helms ; Zach Galifianakis

Jon Lovitz; Tia Carrere; Mekhi Phifer; Louise Fletcher

Owen Wilson ; Jason Sudeikis ; Jenna Fischer

Robert Downey Jr. ; Zach Galifianakis ; Michelle Monaghan ; Juliette Lewis ; Jamie Foxx

Bradley Cooper ; Ed Helms ; Zach Galifianakis

Bradley Cooper ; Ed Helms ; Zach Galifianakis

George Clooney ; Brad Pitt ; Matt Damon