James Ponsoldt Director Miles Teller Sutter Keely Actor Shailene Woodley Aimee Finicky Actor Brie Larson Cassidy Actor Jennifer Jason Leigh Sara Actor Mary Elizabeth Winstead Holly Keely Actor Kyle Chandler Tommy Actor Kaitlyn Dever Krystal Actor Bob Odenkirk Dan Actor Andre Royo Mr. Aster Actor Dayo Okeniyi Marcus Actor Gary Weeks Joe Actor Masam Holden Ricky Actor Nicci Faires Tara Actor Whitney Christopher Roberta Actor Scott Neustadter Screenwriter, Executive Producer Michael H. Weber Screenwriter, Executive Producer Michelle Krumm Producer Andrew Lauren Producer Shawn Levy Producer Tom McNulty Producer Marc Shmuger Executive Producer Rob Simonsen Original Music Jess Hall Cinematographer Darrin Navarro Film Editing Angela Demo Casting Barbara J. McCarthy Casting Linda Sena Production Design Jess Royal Set Decoration Peggy Stamper Costume Design