Mack & Rita

Elizabeth Lail

Mack

Diane Keaton

Rita

Taylour Paige

Carla

Dustin Milligan

Jack

Simon Rex

Luka

Loretta Devine

Sharon

Amy Hill

Carol

Lois Smith

Betty

Wendie Malick

Angela

Patti Harrison

Stephanie

Addie Weyrich

Ali

Aimee Carrero

Sunita

Nicole Byer

Urth

Martin Short

Cheese (voice)

Sara Amini

Michelle

Catherine Carlen

Grammie Martin

Annie Hamilton

Influencer

Mark Kelly

Lyft Driver

Molly Duplass

Mack (Age 9)

Elisabeth Budd

Ora

Lauren Beveridge

Molly

Jeffery Self

Sam

Vella Lovell

Katie

Ryan Stanger

Ripped Trainer

Janice Blue

Marie Antoinette Lady

Paige Locke

Victoria Gale Robertson

Monica Cueto

Mateo Montez