Mckenna Grace Ella Bird (voice)
Sean Penn Terence (voice)
Peter Dinklage Mighty Eagle (voice)
Jason Sudeikis Red (voice)
Keegan-Michael Key Judge Peckinpah (voice)
Bill Hader Leonard (voice)
Danny McBride Bomb (voice)
Fred Tatasciore Monty Pig (voice)
Josh Gad Chuck (voice)
Danielle Brooks Olive Blue / Monica the Crossing Guard (voice)
Maya Rudolph Matilda (voice)
Kate McKinnon Stella / Eva the Birthday Mom (voice)
Ike Barinholtz Tiny (voice)
Alex Borstein Sophie Bird / Peggy Bird (voice)
Charli xcx Willow (voice)
Tony Hale Ross / Cyrus / Mime (voice)
Kent Beyda Editor
Clay Kaytis Director, Clayton the Waiter Bird (voice)
Geoffrey Arend Day Care Teacher (voice)
Hannibal Buress Edward the Birthday Dad (voice)
Ali Wong Betty Bird (voice)
Cristela Alonzo Shirley the Old Lady Bird (voice)
Max Charles Bobby Bird (voice)
Jillian Bell Helen the Lunch Mom / Yoga Instructor (voice)
Cynthia Potvin Animation Coordinator
Kevin Bigley Greg Blue (voice)
Ava Acres Timothy the Birthday Bird (voice)
Billy Eichner Chef Pig / Phillip (voice)
Aidan McGraw Young Red (voice)
Tituss Burgess Photog (voice)
Manish Raval Music Supervisor
Matthew J. McCarthy Rodney Pig / Acrobat Pig (voice)
Tom Myers Supervising Sound Editor, Sound Designer, Sound Re-Recording Mixer
Gary Rizzo Sound Re-Recording Mixer
Pete Oswald Production Design
Fergal Reilly Director, Foreman Pig (voice)
Heitor Pereira Original Music Composer
Josh Robert Thompson Brad Bird / Dane the Saxophone Bird (voice)
Blake Shelton Earl Pig (voice)
Craig Berkey Sound Designer
John Cohen Producer, Story, Johnny Bird (voice)
Duane 'Dog' Chapman Best Boy Grip
Maddie Taylor Hamilton Pig / Acrobat Pig (voice)
Mary Bills Script Supervisor
Julie Zackary Line Producer
Anthony Padilla Hal (voice)
Tom Wolfe Music Supervisor
Romeo Santos Early Bird (voice)
Peter Nash Animation Supervisor
Jon Vitti Screenplay
David Maisel Executive Producer
Lisa Bechard Digital Producer
Ian Hecox Bubbles (voice)
Bradley M. Goodman Post Production Supervisor
Linda Lamontagne Casting
Vincent G. Scotti Post Production Assistant
Mikko Pöllä Story
Adam Brown Hug Trader (voice)
Todd Heapy Pre-Visualization Supervisor
Catherine Winder Producer, Billy the Sign (voice)
Andrea Schimpl Production Manager
Ally Garrett Editor
Kristy Lynn Fortier Production Manager
Mikael Hed Executive Producer, Story
Danny Dimian Visual Effects Supervisor
Brad Goodman Post Production Supervisor
Sofie Wolfe The Hatchling Singer (voice)
Samantha Cohen Samantha Hatchling (voice)
Bella Lardieri Maya Bird (voice)
Jason Brewer Production Manager
Indra Raval The Hatchling Singer (voice)
Stuart Bam Production Manager