Michelle Williams
Role: Mitzi Fabelman
Paul Dano
Role: Burt Fabelman
Seth Rogen
Role: Benny Loewy
Gabriel LaBelle
Role: Sammy Fabelman
Mateo Zoryan Francis-DeFord
Role: Younger Sammy Fabelman
Keeley Karsten
Role: Natalie Fabelman
Alina Brace
Role: Young Natalie Fabelman
Julia Butters
Role: Reggie Fabelman
Birdie Borria
Role: Younger Reggie Fabelman
Judd Hirsch
Role: Uncle Boris
Sophia Kopera
Role: Lisa Fabelman
Jeannie Berlin
Role: Hadassah Fabelman
Robin Bartlett
Role: Tina Schildkraut
Sam Rechner
Role: Logan Hall
Oakes Fegley
Role: Chad Thomas
Chloe East
Role: Monica Sherwood
Isabelle Kusman
Role: Claudia Denning
Chandler Lovelle
Role: Renee
Cooper Dodson
Role: Turkey
Gabriel Bateman
Role: Roger
Stephen Matthew Smith
Role: Angelo
James Urbaniak
Role: Grand View High School Principal
Alex Quijano
Role: Grand View High School PE Coach
Kalama Epstein
Role: Barry
Connor Trinneer
Role: Phil Newhart
Greg Grunberg
Role: Bernie Fein
David Lynch
Role: John Ford
Carlos Javier Castillo
Role: Camera Store Clerk
Ezra Buzzington
Role: Camera Store Clerk #2
Paul Chepikian
Role: Pinnacle Peak Owner
Brinly Marum
Role: Janet Benedict
Mason Bumba
Role: Stunt Soldier Boy
Mary M. Flynn
Role: Singer #1
Adriel Porter
Role: Singer #2
Larkin Campbell
Role: Scout Father
Harper Dustin
Role: Natalie Photo Double
Crystal the Monkey
Role: Bennie the Monkey
Art Bonilla
Role: Taxi Driver (uncredited)
Meredith VanCuyk
Role: Student (uncredited)
Vera Myers
Role: Senior Classmate (uncredited)
Cody Mitchell Key
Role: Boy Scout (uncredited)
Caroline Anna-Kaye Green
Role: Senior Classmate (uncredited)
Rob Shiells
Role: Chad's Posse (uncredited)
Julyah Rose
Role: Theater Goer (uncredited)
Jonathan Moorwood
Role: Chad's Posse (uncredited)
Ari Davis
Role: Theatre Patron (uncredited)
Jared Becker
Role: Lead Guitarist (uncredited)
Kendal Evans
Role: Balloon Girl (uncredited)
Trang Vo
Role: High School Friend (uncredited)
Alejandro Fuenzalida
Role: Boy Scout (uncredited)
Orion Hunter
Role: Boy Scout (uncredited)
Samantha Rose Gomez
Role: Boy Scout Sibling (uncredited)
Taylor Stone
Role: Senior Classmate (uncredited)
Sarah Hamilton
Role: Senior Classmate (uncredited)
Paige Locke
Role: Cheerleader (uncredited)
Marissa McBride
Role: Senior Classmate (uncredited)
Malachi Mickelonis
Role: Student (uncredited)
Max David Weinberg
Role: Student (uncredited)
Cameron Hennings
Role: Student (uncredited)
Nicole Alicia Xavier
Role: Sammy’s Classmate (uncredited)
Nikolai Bazan
Role: Boy Scout (uncredited)
Nicco Caruso
Role: Prom Date (uncredited)
Colt Carville
Role: Boy Scout (uncredited)
Ure Egbuho
Role: Theater Patron (uncredited)
April Elize
Role: Classmate (uncredited)
Seth Fuentes
Role: Student (uncredited)
Andrew Goodman
Role: Pedestrian/Theater Patron (uncredited)
Phoebe Grant
Role: Student (uncredited)
Cat Heinen
Role: High School Student (uncredited)
Jake Kidwell
Role: Volleyball Player (uncredited)
Julian Lerma
Role: Boy Scout in Theater (uncredited)
Cody Miller
Role: Chad's Teammate (uncredited)
Nick W. Nicholson
Role: Teacher (uncredited)
Molly Renze
Role: Driver (uncredited)
Paige Robberstad
Role: Cheerleader (uncredited)
Brandon Keith Rogers
Role: Senior Class Member (uncredited)
Lucy Schmidt
Role: Sammy's Classmate (uncredited)
Nicole Singh
Role: Student (uncredited)
