Mark Wahlberg
as Pete Wagner

Rose Byrne
as Ellie Wagner

Allyn Rachel
as Kim

Isabela Merced
as Elizabeth “Lizzy” Viara

Julie Hagerty
as Jan

Tig Notaro
as Sharon

Octavia Spencer
as Karen

Gustavo Escobar
as Juan Viara

Margo Martindale
as Sandy Wagner

Julianna Gamiz
as Lita Viara

Tom Segura
as Russ

Britt Rentschler
as Linda

Michael O'Keefe
as Jerry

Jody Thompson
as Jim

Iliza Shlesinger
as October Ross Jennings

Gary Weeks
as Dirk McCann

Joy Jacobson
as Dana McCann

Hampton Fluker
as Kit

Randy Havens
as Michael

Andrea Anders
as Jessie

Kenneth Israel
as David

Joan Cusack
as Mrs. Howard

Valente Rodriguez
as Judge Rivas

Carson Holmes
as Charlie

Jaiden Byrd
as Young Brian

Connor Jones
as Young Pete

James Arthur Sims
as Brian's Dad

Rosemary Dominguez
as Mrs. Fernandez

Javier Ronceros
as Mr. Fernández

Eve Harlow
as Brenda Fernandez

Nicholas Logan
as Jacob

Charlie McDermott
as Stewart

Joselin Reyes
as Carla

Erika Bierman
as Kylie

Sarah Kirkpatrick
as Kimberly

Maureen Brennan
as Mrs. Muskie

Kelly Tippens
as Miss Peppers

John McConnell
as Mr. Muskie

Layla Felder
as Savannah

Allen Zwolle
as Principal

Stella Doyle
as Ms. Franks

Andrene Ward-Hammond
as Sue

Remy Ortiz
as Random Dad

William J. Simmons
as Lita's Classmate

Denitra Isler
as Bailiff

Anthony "Ace" Thomas
as Cop

Candice Daniels
as Nurse

Alexis Lord
as Soccer Girl

Perry Westberry
as Doctor

Maegan McCarthy
as Kindergarten Teacher

Jerry T. Richerson
as Student

Billie Wilemon
as Emergency Room Nurse

Cruze Lynnox Keith
as Lita's Classmate

Caleb Pratt
as Student

Jonathan Kobs
as Roberto C. Fishman Pratt