Instant Family

Mark Wahlberg

Pete Wagner

Rose Byrne

Ellie Wagner

Allyn Rachel

Kim

Isabela Merced

Elizabeth “Lizzy” Viara

Julie Hagerty

Jan

Tig Notaro

Sharon

Octavia Spencer

Karen

Gustavo Escobar

Juan Viara

Margo Martindale

Sandy Wagner

Julianna Gamiz

Lita Viara

Tom Segura

Russ

Britt Rentschler

Linda

Michael O'Keefe

Jerry

Jody Thompson

Jim

Iliza Shlesinger

October Ross Jennings

Gary Weeks

Dirk McCann

Joy Jacobson

Dana McCann

Hampton Fluker

Kit

Randy Havens

Michael

Andrea Anders

Jessie

Kenneth Israel

David

Joan Cusack

Mrs. Howard

Valente Rodriguez

Judge Rivas

Carson Holmes

Charlie

Jaiden Byrd

Young Brian

Connor Jones

Young Pete

James Arthur Sims

Brian's Dad

Rosemary Dominguez

Mrs. Fernandez

Javier Ronceros

Mr. Fernández

Eve Harlow

Brenda Fernandez

Nicholas Logan

Jacob

Charlie McDermott

Stewart

Joselin Reyes

Carla

Erika Bierman

Kylie

Sarah Kirkpatrick

Kimberly

Maureen Brennan

Mrs. Muskie

Kelly Tippens

Miss Peppers

John McConnell

Mr. Muskie

Layla Felder

Savannah

Allen Zwolle

Principal

Stella Doyle

Ms. Franks

Andrene Ward-Hammond

Sue

Remy Ortiz

Random Dad

William J. Simmons

Lita's Classmate

Denitra Isler

Bailiff

Anthony "Ace" Thomas

Cop

Candice Daniels

Nurse

Alexis Lord

Soccer Girl

Perry Westberry

Doctor

Maegan McCarthy

Kindergarten Teacher

Jerry T. Richerson

Student

Billie Wilemon

Emergency Room Nurse

Cruze Lynnox Keith

Lita's Classmate

Caleb Pratt

Student

Jonathan Kobs

Roberto C. Fishman Pratt