Zac Efron Jason, Executive Producer
Mackenzie Davis Chelsea
Michael B. Jordan Mikey
Miles Teller Daniel
Imogen Poots Ellie Andrews
Addison Timlin Alana
D. B. Woodside Harold (uncredited)
Lola Glaudini Sharon
Jessica Lucas Vera Walker
Michael Kenneth Williams Omar Little
Emily Meade Christy
Alysia Reiner Amanda Silverman
Josh Pais Fred
Amanda A. Lederer NYU Girl
Chris Grace Deli Owner
Victor Slezak Older Gentleman
Tina Benko Ellie's Mom
John Rothman Chelsea's Dad
Dan Bittner Preppy Guy
Kevin Turen Producer
Eugenia Kuzmina Girl at the Bar (uncredited)
Jeanne McCarthy Casting
Kate Simses Glasses
Raul Casso Diego
Brandon Trost Director of Photography
Tom Gormican Waiter, Screenplay, Director
Andrew O'Connor Producer
Karen Ludwig Mrs. Rose
Barbara Garrick Chelsea's Mom
Tom Riis Farrell Male Executive
Ethan Tobman Production Design
Julia Morrison Beautiful Girl
Yuval Boim Israeli Guy
Joseph Adams Ellie's Dad
Evelina Turen Sophie
Justin Nappi Producer, Random Guy
Manny Siverio Stunt Coordinator
John Friedberg Executive Producer
Manu Gargi Executive Producer
Scott Aversano Producer
Lia Buman Executive Producer
Laura Katz Music Supervisor
Ray Marshall Co-Producer
Sam Zeines Music Editor
Michael Simkin Executive Producer
Jean-Paul Chreky Script Supervisor
Nicole Rivelli Still Photographer
Sharon Ilson Makeup Department Head
Susan Shopmaker Casting
Peter Schlessel Executive Producer
Andrew Fierberg Co-Producer
Per Melita Line Producer
Melissa Marino Girl at the Bar (uncredited)
Uzimann Cab Driver (uncredited)
Shawn Paper Editor
Chris Diebold Sound Effects Editor
David Torn Original Music Composer
Juliet Berman Associate Producer
Anna Bingemann Costume Design
Richard P. Ulivella Gaffer
James Gibb Executive Producer
Reif Larsen Famous Author
Jamie Silverstein Steadicam Operator
Jason Barrett Executive Producer
Rachel Heller Rachel (uncredited)
Greg Tillman Editor
Alice Litvak Young Girl at the Thanksgiving Party (uncredited)
Aissatou Parks Costume Supervisor
James P. Anderson Doctor Murray (uncredited)
Deirdre Brennan Set Decoration
Erin Hicks Hair Department Head
Gregg Micheals Bookstore Customer (uncredited)