Rachel Sennott
PJ

Ayo Edebiri
Josie

Ruby Cruz
Hazel Callahan

Havana Rose Liu
Isabel

Kaia Gerber
Brittany

Nicholas Galitzine
Jeff

Miles Fowler
Tim

Marshawn Lynch
Mr. G

Dagmara Dominczyk
Mrs. Callahan

Punkie Johnson
Rhodes

Zamani Wilder
Annie

Summer Joy Campbell
Sylvie

Virginia Tucker
Stella-Rebecca

Wayne Pére
Principal Meyers

Toby Nichols
Goth Kid

Cameron Stout
Tucker

Ted Ferguson
Old Man

Bruno Rose
Mathieu

Zach Primo
Skater Bro

Liz Elkins Newcomer
Sharon

Krystal Alayne Chambers
Fight Club Girl (uncredited)

Wendy Conrad
Spectator (uncredited)

Lacey Dover
Cheerleader (uncredited)

Seth Fuentes
Student (uncredited)

Rose Bianca Grue
Spectator (uncredited)

Suzette Lange
Spectator (uncredited)

Kasia Trepagnier
High School Student (uncredited)