Josie Totah CJ
Patrick Schwarzenegger Mitchell Wilson
Ike Barinholtz Mr. Davies
Curry Barker Student (uncredited)
Corey Fogelmanis Mark
Josephine Langford Emma Cunningham
Marcia Gay Harden Principal Shelly
Clark Gregg John
Amy Poehler Director, Producer, Lisa Carter
Nico Hiraga Seth Acosta
Charlie Hall Bradley
Avantika Chem Class Girl
Sydney Park Kiera Pascal
Ji-young Yoo Casey
Anjelika Washington Amaya
Dylan Meyer Screenplay
Gracie Lawrence Lacey
Aaron Holliday Brandon
Hadley Robinson Vivian Carter
Lauren Tsai Claudia
Ron Perkins U-copy Clerk
Allison Jones Casting
Sabrina Haskett Kaitlynn Price
Tamara Chestna Screenplay
Morgan Sackett Producer
Helen Slayton-Hughes Helen
David Hyman Producer
Alycia Pascual-Peña Lucy Hernandez
Kevin Dorff Male Grocery Manager
Julie Monroe Editor
Brady Reiter Jessica
Mila de la Garza Linda Lindas
Roman Arabia Custodian
Lucia de la Garza Linda Lindas
Cooper Mothersbaugh Darryl
Greg Poehler News Anchor
Mac McCaughan Original Music Composer
Bela Salazar Linda Lindas
Avery Bagenstos Boo
Vincent Yague Additional Set Dresser
Eloise Wong Linda Lindas
Erin Magill Production Design
Kim Lessing Producer
Kirston Mann Costume Design
Rebekah Killam Art Direction
Carla Valentine Secretary
Xander Evans Beer Flinging Kid
Jennifer Mathieu Novel
Tom Magill Director of Photography
Joshua Darnell Walker Jason
Mariliana Davila Mitchell Fan Girl (uncredited)