Brie Larson

Grace Howard

John Gallagher Jr.

Mason

Kaitlyn Dever

Jayden Cole

Rami Malek

Nate

LaKeith Stanfield

Marcus

Kevin Hernandez

Luis

Melora Walters

Dr. Hendler

Stephanie Beatriz

Jessica

Lydia Du Veaux

Kendra

Alex Calloway

Sammy

Frantz Turner

Jack

Diana Maria Riva

Nurse Beth

Harold Cannon

Mason's Dad

Silvia Curiel

Mason's Mom

Bran'dee Allen

Shawnta

Danny Roper

David

Elyssa Gutierrez

Anna

Garryson Zamora

Thom

Michael Marto

Connor

Patricia Barrett

Tracy

Tanya Marie A. Bitanga

Nikki

Zoe Wilkens

Spring

Angel Amaral

Trevor

Arnold Barrera

Mariachi Band Member, Trumpet

Joseph Bruley

Mariachi Band Member, Guitar

Fred Herrera

Mariachi Band Member, Guitarron

Shika Moran

Guest at Mason's Parents' Party

Nikki Chapman

Guest at Mason's Parents' Party

Fay DeLaCruz

Guest at Mason's Parents' Party

Cameron Gore

Guest at Mason's Parents' Party

Anthony Puentes

Guest at Mason's Parents' Party

Veronica Puentes

Guest at Mason's Parents' Party

Laura Macias

Guest at Mason's Parents' Party

Ana Shiravi

Guest at Mason's Parents' Party

Mohammad Shiravi

Guest at Mason's Parents' Party

Edward Goldstein

Guest at Mason's Parents' Party

Etta Goldstein

Guest at Mason's Parents' Party

Brett Goldstein

Guest at Mason's Parents' Party

Alexandra Estrada

Guest at Mason's Parents' Party

Michelle Nordahl

Guest at Mason's Parents' Party

Jared Callahan

Guest at Mason's Parents' Party

Joel P. West

Guest at Mason's Parents' Party

Jessica Nordahl

Guest at Mason's Parents' Party

Andrea Macias

Guest at Mason's Parents' Party

Kaily McCoy

Guest at Mason's Parents' Party

Thaddeus McRae

Guest at Mason's Parents' Party

Kenny Laubbacher

Guest at Mason's Parents' Party

Pamela Luna

Guest at Mason's Parents' Party

Valentina I. Valentini

Guest at Mason's Parents' Party

Brad Kester

Guest at Mason's Parents' Party

James Abraham

Guest at Mason's Parents' Party

Angelina Assereto

Guest at Mason's Parents' Party

Merrily Cretton

Guest at Mason's Parents' Party

Spring Cretton

Guest at Mason's Parents' Party

Patrick James

Guest at Mason's Parents' Party

Christopher Jun

Guest at Mason's Parents' Party