Peter Kelamis

Dad's Boss

Dennis Quaid

Adult Ethan

Logan Miller

Todd

Josh Gad

Dogs: Bailey / Buddy / Tino / Ellie (voice)

Kirby Howell-Baptiste

Maya Williams

KJ Apa

Teen Ethan

Britt Robertson

Teen Hannah

Michael Patric

Sam

Kwesi Ameyaw

Cop

Peggy Lipton

Adult Hannah

Mark Sourian

Executive Producer

Gabrielle Rose

Grandma Fran

John Ortiz

Carlos

Lasse Hallström

Director

Alan C. Blomquist

Executive Producer

Caroline Cave

Ellen - Boss' Wife

Paul Jarrett

Police Lieutenant

Juliet Rylance

Elizabeth - Ethan's Mom

Primo Allon

Victor

Jane McGregor

Rachel

Luke Kirby

Jim - Ethan's Dad

Pooch Hall

Al

Nicole LaPlaca

Wendi

Michael Bofshever

Grandpa Bill

Kalyn Bomback

Yolanda

Kelly-Ruth Mercier

Atlanta Vet

Anita Daher

Mother at Shelter

Lauren Pfeiffer

Executive Producer