Josh Gad
Dogs: Bailey / Buddy / Tino / Ellie (voice)
KJ Apa
Teen Ethan
Britt Robertson
Teen Hannah
Dennis Quaid
Adult Ethan
Peggy Lipton
Adult Hannah
Juliet Rylance
Elizabeth - Ethan's Mom
Luke Kirby
Jim - Ethan's Dad
John Ortiz
Carlos
Kirby Howell-Baptiste
Maya Williams
Pooch Hall
Al
Logan Miller
Todd
Gabrielle Rose
Grandma Fran
Caroline Cave
Ellen - Boss' Wife
Nicole LaPlaca
Wendi
Michael Patric
Sam
Michael Bofshever
Grandpa Bill
Primo Allon
Victor
Kalyn Bomback
Yolanda
Peter Kelamis
Dad's Boss
Jane McGregor
Rachel
Kelly-Ruth Mercier
Atlanta Vet
Kwesi Ameyaw
Cop
Paul Jarrett
Police Lieutenant
Anita Daher
Mother at Shelter
Alicia Johnston
Hysterical Mother
Naomi Frenette
Kidnapped Girl
Brooke Warrington
Bree
Bryce Gheisar
Ethan - 8 Years Old
Robert Mann
Delivery Workman
Ron Verwymeren
Delivery Workman
David J. Lyle
Country Vet
Cory Wojcik
Puppy Mill Owner
Ross Douglas Noble
Puppy Mill Customer
Andrew W. Nolan
Football Coach
Jordan Butterill
Teammate
John C. MacDonald
Teammate
Brent Holtzman
Police Captain
Christopher Pearce
Policeman
Violet Haas
Elderly Woman
Darcy Higginbotham
Farm Hand
Danesha Lee
Animal Control Officer
Dan De Jaeger
Father at Shelter
Reine Lecuyer
Daughter at Shelter
Rayna Ens-Armstrong
Daughter at Shelter
Mackenzie Thornton
Tweener Girl
Avery Thompson
Tweener Girl
Aidan Ritchie
Ambulance Attendant
Kenyan Alexander Walcot
Ty - 5 Years Old
Treyton Augustus Walcot
Richie - 4 Years Old
John Bluethner
Professor
James Janssens
Alzheimer's Patient
Paul Griggs
Hot Dog Vendor
Grant Burr
Hardware Store Clerk
Ronald Boyd Johnson
Neighbor
Chris Webb
Kidnapper
Evan Martin
Punk Boy
Tyson Wagner
Boyfriend in Park
Dean Mckenzie
Detective
Tom Young
Hardware Store Employee
Skip Lievsay
Sound Re-Recording Mixer
Kristen Sawatzky
Stunts
Lasse Hallström
Director
W. Bruce Cameron
Novel
Cathryn Michon
Screenplay
Dan Skene
Stunt Driver
Rick Skene
Stunt Driver
Sean Skene
Stunt Driver
Naomi Frenette
Stunts
Byron Brisco
Stunts
Garth Merkeley
Stunts
Shannon Guile
Stunts
Anders Strome
Stunts
Darren Ross
Stunts
W. Bruce Cameron
Screenplay
Audrey Wells
Screenplay
Maya Forbes
Screenplay
Alan C. Blomquist
Executive Producer
Lauren Pfeiffer
Executive Producer
Gavin Polone
Producer
Mark Sourian
Executive Producer
Terry Stacey
Director of Photography
Robert Leighton
Editor
John Papsidera
Casting
Michael Carlin
Production Design
Réjean Labrie
Art Direction
Larry Spittle
Art Direction
Craig Sandells
Set Decoration
Shay Cunliffe
Costume Design
Patricia J. Henderson
Assistant Costume Designer
Deanna Brigidi
Casting Associate
Bruce Winant
ADR Voice Casting
Kim A. Winther
Casting Assistant
Paul Suderman
Camera Operator
Keith Eidse
Camera Operator
Parris Mayhew
Steadicam Operator
Joseph Lederer
Still Photographer
Pascal Boisvert
Underwater Camera
Robby Baumgartner
Additional Photography
John Clarke
Gaffer
James M. McClure
Gaffer
Philip Edward Alexy
Lead Animator
Dominic Cheung
Animation
Bruno Tacchino
Animation
Jamie Tracey
VFX Editor
Jack Eatok
Visual Effects Coordinator
Emily Jerome
Visual Effects Coordinator
Mel Martin
Visual Effects Coordinator
Ralph Ortega
Visual Effects Coordinator
Jasmine Scott
Visual Effects Coordinator
Corinne Villa
Visual Effects Editor
Greg Behrens
Visual Effects Producer
Peter Denomme
Visual Effects Producer
Brendan Taylor
Visual Effects Producer
Jon Campfens
Visual Effects Supervisor
Tim Freestone
Special Effects Coordinator
Sacha Rosen
Boom Operator
Lidia Tamplenizza
Dialogue Editor
Goro Koyama
Foley
Andy Malcolm
Foley
Mariusz Glabinski
Sound Designer
Michael Barry
Sound Re-Recording Mixer
Lawrence Zipf
Sound Re-Recording Mixer
Eliza Paley
Supervising Sound Editor
Khali Wenaus
Art Department Coordinator
Alexis Labra
Property Master
Pina Robinson
Hair Department Head
Doug Morrow
Makeup Department Head
Philippe Majdalani
Digital Intermediate
Tim Stipan
Digital Intermediate
Corinne Villa
First Assistant Editor
Rachel Portman
Original Music Composer
Marny Eng
Stunt Coordinator
Wallace Wolodarsky
Screenplay
Connor Peterson
Stand In
Michael Feuser
Sound Editor
Mylan Stepanovich
Production Manager
Holly Bario
Co-Producer
Lesley Oswald
Co-Producer
Kim Todd
Co-Producer
Bill Mills
Key Grip