Olivia Rodrigo

Paige Olvera

Madison Hu

Frankie Wong

Jake Paul

Dirk Mann

DeVore Ledridge

Amelia Duckworth

Ethan Wacker

Bernard 'Bernie' Schotz

Caitlin Reagan

Willow Duckworth

Maxwell Simkins

Zane

Elie Samouhi

Rodney

Maya Jade Frank

Belissa

Ariel Martin

Tiffany

Reece Caddell

Ramona (as Reece Joy Caddell)

Calum Worthy

Victor

Nick Galarza

Teddy

Lauren Orlando

Lauren Orlando

Johnny Orlando

Himself

Taylor Gregory

Max

Emilie Hagen

Amelia Model (uncredited)

Declan Whaley

Trick-or-Treater

Noah Crawford

Ernie Plotz

Ashley Brooke

Sasha

Zach Hoffman

Actor Bernie

Rachna Khatau

Principal Karen

Brooke Sorenson

Actor Amelia

Nicolas Cantu

Jackson

Lori Mae Hernandez

Marlene

Tessa Espinola

Eva Casoli

Thomas Sanders

Ian Finkelman

Austin Kane

Reese Maynard

Ross Kobelak

Horse Face Guy

Tom Choi

Douglas Wong

David Lengel

Lou Scoopmaker

Darren Bluestone

Ted Mulcahy

Ellen Ratner

Grandma Schotz

Karibel Rodriguez

Leyonce

Sanai Victoria

Girl

Caleb Brown

Patrick

Jenna Ortega

Izzy

Lilly Singh

Lilly Singh

Sarah Yarkin

Science Girl

Rosanna Pansino

Rosanna Pansino

Abigail Dylan Harrison

Tiffany

Kylie Cantrall

Tessa

Alessandra Marino

Gaby

Mckenna Grace

Didi

Jordyn Curet

Savannah

Johnathan McClain

Liam