Kevin Hart Snowball (voice)
Harrison Ford Rooster (voice)
Tara Strong Additional Voices (voice)
Patton Oswalt Max (voice)
Nick Kroll Sergei (voice)
Ellie Kemper Katie (voice)
Scott Menville Additional Voices (voice)
Terri Douglas Additional Voices (voice)
Fred Tatasciore Additional Voices (voice)
Jenny Slate Gidget (voice)
Lake Bell Chloe (voice)
Meredith Salenger Cat Lady (voice)
Brian T. Delaney Additional Voices (voice)
Tiffany Haddish Daisy (voice)
Laraine Newman Additional Voices (voice)
Eric Stonestreet Duke (voice)
Bobby Moynihan Mel (voice)
Dana Carvey Pops (voice)
Jaime Camil Additional Voices (voice)
John Kassir Additional Voices (voice)
Jessica DiCicco Princess / Tiny (voice)
JP Karliak Additional Voices (voice)
Sean Giambrone Cotton (voice)
Hannibal Buress Buddy (voice)
Matthew Wood Additional Voices (voice)
Alexandre Desplat Original Music Composer
Chris Renaud Norman / Additional Voices (voice), Director
Brian Lynch Writer
Garth Jennings Hamster (voice)
Antonio Raul Garcia Additional Voices (voice)
Pete Holmes Chuck (voice)
Jack Antonoff Songs
David Acord Additional Voices (voice)
Scott Mosier Additional voices (voice)
Chris Meledandri Producer
Maddix Robinson Additional Voices (voice)
Ashley Silverman Additional Voices (voice)
Addison Teague Sound Effects Editor
Arthur Ortiz Additional Voices (voice)
Sandra Echeverría Additional Voices (voice)
Kelly Lake Production Supervisor
Brett Hoffman Executive Producer
Jeannine Berger Post Production Supervisor
Tiffany Hillkurtz Editor
Michael Beattie Lead Wolfdog / Skinny Cat (voice)
Cory Walls Additional Voices (voice)
Lucian Perez Additional Voices (voice)
Janet Healy Producer
Robert Taylor Associate Producer
Colin Stimpson Production Design
Capri Oliver Additional Voices (voice)
Henry Lynch Liam (voice)
Jonathan del Val Co-Director
Kylie Hart Additional Voices (voice)
Matthieu Gosselin Art Direction
Eileen Godoy Post Production Supervisor
Michael De La Cruz Production Supervisor
Mathilde Naunto Production Supervisor
Laëtitia Grandjean Production Supervisor
George Hiro Herrmann Production Supervisor
Marie Parodi Production Supervisor
Alexandra Skinazi-Francart Production Supervisor
Marci Salk Production Supervisor
Tifenn Philipott Production Supervisor
Brice Colinet Production Manager
Christelle Balcon Co-Producer
Elizabeth Malpelli Production Supervisor
Kiely Renaud Molly (voice)
Stella Ramsden Production Supervisor
Thomas Deveaux Production Supervisor
Charles Seignolle Production Supervisor
Joséphine Monthioux Production Supervisor