Rose Byrne; Zac Efron; Christopher Mintz-Plasse; Dave Franco; Ike Barinholtz

Bradley Cooper; Ed Helms; Zach Galifianakis; Ken Jeong; Heather Graham

Curry, Tim; McDormand, Frances; Petersen, William; Reed, Pamela; Riegert, Peter; Stapleton, Maureen; Travis, Nancy; Warden, Jack; Hoskins, Bob

Matt Lanter ; Jenn Proske ; Chris Riggi

Adriano Celentano ; Ornella Muti ; Edith Peters

Bruce Willis ; Tracy Morgan ; Seann William Scott ; Kevin Pollak

Anna Kendrick; Skylar Astin; Ben Platt; Rebel Wilson; Brittany Snow

Steve Martin ; Jean Reno ; Alfred Molina

Hasselhoff, David; Darby, Rhys; Bieber, Justin

Til Schweiger ; Nora Tschirner ; Matthias Schweighöfer ; Ken Duken ; Edita Malovcic

Scarlett Johansson, Kate McKinnon, Jillian Bell, Ilana Glazer

Rose Byrne; Zac Efron; Christopher Mintz-Plasse; Dave Franco; Ike Barinholtz

Meryl Streep ; Steve Martin ; Alec Baldwin ; Nora Dunn ; Rita Wilson

George Clooney ; John Turturro ; Tim Blake Nelson

Dean Jones; Michele Lee; David Tomlinson; Buddy Hackett; Joe Flynn; Benson Fong; Joe Ross; Barry Kelley; Iris Adrian

Anne Hathaway ; Kate Hudson ; Kristen Johnston

Til Schweiger ; Nora Tschirner ; Matthias Schweighöfer ; Ken Duken ; Edita Malovcic

Rose Byrne; Zac Efron; Christopher Mintz-Plasse; Dave Franco; Ike Barinholtz

Bud Cort ; Ruth Gordon ; Vivian Pickles

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

Johnny Depp ; Kate Winslet ; Julie Christie

Emma Roberts; Natasha Richardson; Shirley Henderson; Aidan Quinn; Alex Pettyfer

Hill, Terence; Spencer, Bud; Bugner, Joe

Atkinson, Rowan; MacNicol, Peter; Reed, Pamela; Yulin, Harris; Reynolds, Burt

Jason Bateman ; Ryan Reynolds ; Olivia Wilde ; Leslie Mann ; Alan Arkin

Michael Cera ; Alison Pill ; Mark Webber ; Kieran Culkin ; Chris Evans

Til Schweiger ; Nora Tschirner ; Matthias Schweighöfer ; Ken Duken ; Edita Malovcic

Chulpan Khamatova ; Moritz Bleibtreu ; Merab Ninidze

Melanie Griffith ; Ed Harris ; Michael Patrick Carter

Valeria Bruni Tedeschi; Micaela Ramazotti; Valentina Carnelutti; Tommaso Ragno; Bob Messini; Roberto Rondelli; Anna Galiena; Marco Messeri; Sergio Albelli; Marisa Borini; Elena Lietti

Owen Wilson; Josh Brolin; Jena Malone; Reese Witherspoon; Joaquin Phoenix; Benicio Del Toro; Maya Rudolph; Martin Short; Joanna Newsom; Katherine Waterston

Bradley Cooper; Ed Helms; Zach Galifianakis; Justin Bartha; Ken Jeong

Anna Kendrick ; Skylar Astin ; Ben Platt

Cameron Diaz ; Justin Timberlake ; Lucy Punch ; Jason Segel

Eugene Levy ; Jennifer Coolidge ; Jason Biggs ; Alyson Hannigan ; Seann William Scott

Cameron Diaz ; Justin Timberlake ; Lucy Punch ; Jason Segel

William H. Macy

Ben Stiller, Eddie Murphy

Chulpan Khamatova ; Moritz Bleibtreu ; Merab Ninidze

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

Downey, Robert Jr.; Banderas, Antonio; Sheen, Michael; Broadbent, Jim; Buckley, Jessie; Cena, John; Cotillard, Marion; Ejogo, Carmen; Fiennes, Ralph; Gomez, Selena; Holland, Tom; Malek, Rami; Nanjiani, Kumail; Robinson, Craig; Spencer, Octavia; Thompson

John Travolta ; Uma Thurman ; Vince Vaughn

Brand, Russell; Garner, Jennifer; Mirren, Helen; Nolte, Nick; Gerwig, Greta; Guzman, Luis

Seth Rogen; Rose Byrne; Zac Efron; Dave Franco; Christopher Mintz-Plasse

Kevin James ; Salma Hayek ; Henry Winkler ; Greg Germann ; Bas Rutten

Rowan Atkinson; Burn Gorman; Dominic West; Ben Miller; Richard Schiff

Anna Faris; Megan Fox; Sacha Baron Cohen; Ben Kingsley; John C. Reilly

Tom Wilkinson; Judi Dench; Dev Patel