Adam Sandler
Don Truby
Jennifer Garner
Patricia Beltmeyer
Rosemarie DeWitt
Helen Truby
Judy Greer
Donna Clint
Dean Norris
Kent Mooney
Emma Thompson
Narrator (voice)
Timothée Chalamet
Danny Vance
Olivia Crocicchia
Hannah Clint
Kaitlyn Dever
Brandy Beltmeyer
Ansel Elgort
Tim Mooney
Katherine Hughes
Brooke Benton
Elena Kampouris
Allison Doss
Will Peltz
Brandon Lender
Travis Tope
Chris Truby
David Denman
Jim Vance
Dennis Haysbert
Secretluvur
J.K. Simmons
Allison's Dad
Colby Arps
Tanner
Shane Lynch
Angelique
Jason Douglas
Ray Beltmeyer
Phil LaMarr
Shrink
Kaleb King
Rory Pearson
Richard Dillard
Coach
Tina Parker
Allison's Mom
David Jahn
Principal
Jake McDermott
Cal
Kathrine Herzer
Lauren
Helen Estabrook
Wendy Gruding
Kelly O'Malley
School Announcer (voice)
Jeff Witzke
Bartender
Cody Boling
Teacher
Jillian Nicole Jackson
Regina
Dan Gozhansky
Doctor
Tori Black
Tori Black
Irene White
Liz
Luci Christian
Local Casting Rep
Jaren Lewison
Jake Truby
Christina Burdette
Hannah's Friend
Craig Nigh
Anonymous Lover
Karen Smith
Administrator
Candace Lantz
Lydia Mooney
Jon Michael Davis
Greg Cherry
Gene Cervenka
Talent Scout (uncredited)
Edwin S. Nichols III
Car Driver (uncredited)
Nick W. Nicholson
Mayor of East View (uncredited)
Reece Everett Ryan
High School Student (uncredited)