Cara Buono Mrs. Jacobsen
Cara Delevingne Margo
Justice Smith Radar
Jay Duplass English Teacher
Ansel Elgort Mason (uncredited)
Austin Abrams Ben
Halston Sage Lacey
Nat Wolff Quentin
Andy Nelson Sound Re-Recording Mixer
Jaz Sinclair Angela
Mildred Iatrou Supervising Sound Editor
Jake Schreier Director
Meg Crosbie Ruthie
Grady Allen Bishop Stunt Driver
Griffin Freeman Jase
Hannah Riley Young Margo
Drew Matthews Gus
Wyck Godfrey Producer
Nancy MacLeod Sound Editor
Ryan Lott Original Music Composer, Orchestrator
Jeremy Fry Stunt Coordinator
Tom Hillmann Mr. Spiegelman
Craig Henighan Additional Sound Re-Recording Mixer
Mary Claire Hannan Costume Design
Jim R. Coleman Detective Warren
John R. Bayless Makeup Department Head
Doug Jackson Sound Effects Editor
Jennifer Lame Editor
James Bolt Sound Re-Recording Mixer
John Bair Visual Effects Supervisor
Carrie Grace Costume Supervisor
Jamie Walker McCall Art Direction
Darrin Prescott Second Unit Director
David Lanzenberg Director of Photography
C. Cooley Walters Set Costumer
John Green Becca's Father (voice) (uncredited), Novel
Gregg Perez Set Dresser
Summer Eubanks Set Decoration
Scott Neustadter Screenplay
Caitlin Carver Becca
Chris L. Spellman Production Design
Michael H. Weber Screenplay
Lea Prainsack Visual Effects Producer
Rob C. Baldwin Roadside Assistant
Marty Bowen Producer
Season Kent Music Supervisor
Twin Shadow Music
Susan Macke Miller Mrs. Spiegelman
Rick Davidson "A" Camera Operator
Ronna Kress Casting
David Blankenship Set Designer
Renee Goodwin Makeup Artist
Kendall McIntyre Ben (Age 12)
RJ Shearer Chuck
Stevie Ray Dallimore Mr. Jacobsen
Robert Lee Church Set Dresser
Lindsay Glick Set Dresser
Candace Kualii Set Costumer
Sophia Grillo Fashionable Girl
Josiah Cerio Young Quentin
Jacob Craycroft Editor
Marta Martin Spanish Teacher
Emma O'Loughlin Freshman Girl
Yossie Mulyadi Checkout Girl
Nicole Lobell Camera Operator
Lane Lovegrove Robert Joyner (uncredited)
Virginia Riggsbee Student in Hallway 1
Christopher Pell Student in Hallway 3
Bailey Nemirow Student in Hallway 2