Jeff Goldblum Dr. Armstrong (voice)
James Marsden Tim (voice)
Hans Zimmer Original Music Composer
Alec Baldwin Boss Baby (Ted) (voice)
Lisa Kudrow Grandma (Janice) (voice)
Ariana Greenblatt Tabitha (voice)
Amy Sedaris Tina (voice)
Eva Longoria Carol (voice)
Walt Dohrn Baby Bouncer (voice)
Jimmy Kimmel Grandpa (Ted Sr.) (voice)
Raphael Alejandro Nathan / Lead Baby Ninja (voice)
Tom McGrath Director, Story, Dr. Tiffany Hamilton (voice)
Michael McCullers Writer, Story, Characters
David Soren Jimbo (voice)
David P. Smith Movie Patron (voice)
Miles Bakshi Young Tim Voice-Over (voice)
Beau Borders Sound Re-Recording Mixer
James McGrath Wizzie (voice)
James Ryan Story Bear (Connie) (voice)
Mary Blee Editor
Paul N.J. Ottosson Sound Designer, Supervising Sound Editor
Christi Soper Hilt Casting
April Lawrence Acorn Center Computer (voice)
Reyn Doi Box Kid (voice)
Raymond Zibach Production Design
Matt Yocum Sound Effects Editor
Jimmy Moneta Additional Voices (voice)
Ashlyn Lundahl 'No' Girl (voice)
Pedro Eustache Musician
Steve Mazzaro Original Music Composer
Marla Frazee Producer, Novel
Andrew Harkins Animation
Serenity Reign Brown Meghan (voice)
Collin Erker Time Out Kid (voice)
Jeff Hermann Producer
Michael J. Broomberg Foley Artist
Andy Schuhler Art Direction
Christopher Gonzalez Animation
Prashanth Cavale Animation
Nelson Yokota Storyboard Artist
Carl Roberts Foley Recordist
James Morioka Dialogue Editor
Lisa Curtis Saunders Pipeline Technical Director
Dave Needham Glue Baby (voice)
Stephen Wood Special Effects
Mark A. Hester Editor
Christian Schaanning Sound Effects Editor
Luke Schwarzweller Sound Mix Technician
Nova Reed Little Bo Peep Baby (voice)
Nicholas Gist The Triplets (voice)
John Swanson Associate Producer
Marjorie Cohn Pageant Mom 2 (voice)
Angelo Raguso Sound Mixer
Jon Eric Schmidt Associate Producer
Christopher Brock Art Direction
Molly K. Gray Creepy Girl (voice)
Kristin Lowe Pageant Mom 1 (voice)
Connor Albrecht Dreidel Kid (voice)