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

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

Matt Lanter ; Jenn Proske ; Chris Riggi

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

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

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

Johnny Depp ; Kate Winslet ; Julie Christie

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

Anna Kendrick ; Skylar Astin ; Ben Platt

Cameron Diaz ; Justin Timberlake ; Lucy Punch ; Jason Segel