Harrison Ford Rooster (voice)
Kevin Hart Snowball (voice)
Patton Oswalt Max (voice)
Tiffany Haddish Daisy (voice)
Jenny Slate Gidget (voice)
Tara Strong Additional Voices (voice)
Fred Tatasciore Additional Voices (voice)
Jaime Camil Additional Voices (voice)
Ellie Kemper Katie (voice)
Nick Kroll Sergei (voice)
Lake Bell Chloe (voice)
Meredith Salenger Cat Lady (voice)
Eric Stonestreet Duke (voice)
Scott Menville Additional Voices (voice)
Terri Douglas Additional Voices (voice)
Laraine Newman Additional Voices (voice)
Hannibal Buress Buddy (voice)
Dana Carvey Pops (voice)
Brian Lynch Writer
Garth Jennings Hamster (voice)
Sean Giambrone Cotton (voice)
Scott Mosier Additional voices (voice)
John Kassir Additional Voices (voice)
Bobby Moynihan Mel (voice)
Alexandre Desplat Original Music Composer
Matthew Wood Additional Voices (voice)
Jessica DiCicco Princess / Tiny (voice)
JP Karliak Additional Voices (voice)
Sandra Echeverría Additional Voices (voice)
Chris Renaud Norman / Additional Voices (voice), Director
Arthur Ortiz Additional Voices (voice)
Julien Soret Animation Director
Serguei Kouchnerov Story Artist
Brian T. Delaney Additional Voices (voice)
Brett Hoffman Executive Producer
Antonio Raul Garcia Additional Voices (voice)
Glenn McCoy Additional Storyboarding
Pete Holmes Chuck (voice)
Jack Antonoff Songs
Chris Meledandri Producer
Jonathan del Val Co-Director
David Feiss Additional Storyboarding
Eric Favela Head of Story
Addison Teague Sound Effects Editor
Janet Healy Producer
Robert Taylor Associate Producer
Frank Rinella Foley Supervisor
Eric Guillon Character Designer
Margie O'Malley Foley Artist
Richard Gould Foley Editor
Andrea Gard Foley Artist
Ronni Brown Foley Artist
Cory Walls Additional Voices (voice)
David Acord Additional Voices (voice)
Michael Beattie Lead Wolfdog / Skinny Cat (voice)
Maddix Robinson Additional Voices (voice)
E. Larry Oatfield Foley Editor
Nicolas Bauduin Supervising Animator
Henry Lynch Liam (voice)
Lucian Perez Additional Voices (voice)
Jed Diffenderfer Story Artist
Capri Oliver Additional Voices (voice)
Jeannine Berger Post Production Supervisor
Eileen Godoy Post Production Supervisor
Marco Allard Story Artist
Ludovic Roz Supervising Animator
Ashley Silverman Additional Voices (voice)
Gabriel Lin Story Artist
Douglas Lovelace Additional Storyboarding
Damien Zeelen Supervising Animator
Jerod Chirico Story Artist
Tiffany Hillkurtz Editor