Allison Janney Dottie Piper
Mae Whitman Bianca Piper
Ken Jeong Mr. Arthur
Bella Thorne Madison Morgan
Robbie Amell Wesley Rush
David Gridley Allen
Paras Patel Anupam
Tony Cavalero Sweater Guy (as Anthony John Cavalero)
Romany Malco Principal Buchanon
McG Producer
Skyler Samuels Jess Harris
Marisela Zumbado Nora
J.D. Evermore Production Coordinator
Nick Eversman Toby Tucker
Murielle Telio Mariah
Mahaley Patel Kara (as Mahaley Manning)
Terri Abney Kid (uncredited)
Chris Wylde Mr. Fillmore
Benjamin Papac Nick (as Ben Papac)
Demetrius Bridges Jarrett
Bianca A. Santos Casey Cordero
Jill Jane Clements Lunch Lady Elaine
Lane Shefter Bishop Executive Producer
Jonathan Baron Sebastian
Jason Blumenfeld First Assistant Director
Dominic Lewis Original Music Composer
Aaron Osborne Production Design
Wade Allen Stunt Coordinator
Ari Sandel Director
Agnes Mayasari Stunts
David Hennings Director of Photography
Wendy Greene Bricmont Editor
Kurt Krause Geoff
Alexandra Ficken Robin
Robert Fernandez Sound Re-Recording Mixer
Tom Kramer Music Editor
Veanna Black Rochelle
Seth Meriwether A.J.
Ted Gidlow Unit Production Manager, Executive Producer
Barbara J. McCarthy Casting
Josh A. Cagan Screenplay, Co-Producer
Erin Cochran Art Direction
Angela Demo Casting
Alex Ginno Production Executive
Mary Viola Producer
Danielle Lyn Maya
Janine Gosselin Script Supervisor
Jane Galli Makeup Department Head
Susan Cartsonis Producer
Lai-Ling Bernstein Octavia
Erick Chavarria Señor Gomez
Felipe Borrero Sound Mixer
Hartsell Taylor Costume Supervisor
Eric Daman Costume Design
Allan Zaleski Supervising Sound Editor
Fiona Hardingham Heidi
Cason Richter Lance
Alan Caudillo Camera Operator
John Latenser V Location Manager
RJ Shearer Albert
Madeline Brumby Student (uncredited)
Brenda Salivia Set Costumer
Mike Selemon Additional Editing
Guy D'Alema Still Photographer
Marcus Ricaud Boom Operator
Nicole LeBlanc Set Decoration
Danielle Sherrick Creepy Carrie
Jens Piotrowski Camera Operator, Steadicam Operator
Michael Schmidt Boom Operator
Samantha Rattner Assistant Costume Designer
Marc A. Hammer Production Manager
Karin Fong Title Designer