Dylan Kidd Director Miles Teller Will Davis Actor Anna Kendrick Jillian Stewart Actor Bryan Cranston Roger Davis Actor Nicholas Braun Charlie Actor Brandon T. Jackson Luke Actor Christopher Mintz-Plasse Ethan Actor Alison Brie Tanya Sellers Actor Marcia Gay Harden Katherine Dunn Actor Jorge Garcia Fernando the Janitor Actor Bruce Davison Lawrence Wilheimer Actor Parker Contreras Sam Actor Megan Gallagher Abby Davis Actor Mimi Gianopulos Cammy Actor Jay Pharoah Skeezy D Actor Ethan Dizon Kwan Actor Greg Germann Fernando the Accountant Actor John C. McGinley Diller Actor Aaron Hill Jason Actor Chester Tam Hunter Actor Ravi Patel Wick Actor Michael C. Mahon Braddock Actor Seth Morris Lon Zimmet Actor David Carey Foster James Gentry Actor Marc Maron Motel Manager Actor Jeryl Prescott Assistant Principal Actor Jackie Benoit Old Woman at Motel Actor John Cho Brian Bender Actor Kyle Pennekamp Screenwriter Scott Turpel Screenwriter Michael Shamberg Producer Stacey Sher Producer Tracy McGrath Executive Producer Josh Rothstein Executive Producer David Hennings Cinematographer Jeff Betancourt Film Editing Jonathan Sadoff Original Music Marcia Hinds Production Design Jason Zev Cohen Art Director Cindy Coburn Set Decoration Christine Wada Costume Design Sarah Halley Finn Casting