Jackie Chan Splinter (voice)
Seth Rogen Story, Bebop (voice), Screenplay, Producer
John Cena Rocksteady (voice)
Giancarlo Esposito Baxter Stockman (voice)
Rose Byrne Leatherhead (voice)
Paul Rudd Mondo Gecko (voice)
Ice Cube Superfly (voice)
Maya Rudolph Cynthia Utrom (voice)
Natasia Demetriou Wingnut (voice)
Alex Hirsch Bossy Goon / Scumbug (voice)
Evan Goldberg Story, Screenplay, Producer
Ayo Edebiri April O'Neil (voice)
Michael Badalucco Bad Bernie (voice)
David Faustino Normal Nate (voice)
Hannibal Buress Genghis Frog (voice)
Nicolas Cantu Leonardo (voice)
Brady Noon Raphael (voice)
Post Malone Ray Fillet (voice)
Atticus Ross Original Music Composer
John Capodice Cab Driver (voice)
Kevin Eastman Characters, Good Human (voice)
Trent Reznor Original Music Composer
Dempsey Pappion Bald Bronson (voice)
Derek Wilson Spider (voice)
Jimmy Donaldson Times Square Guy (voice)
Mike Rianda Paycheck Goon / Chop Shop Boss / Ratatouille Guard (voice)
Michael Semanick Sound Re-Recording Mixer
Danny Mastrogiorgio Toupee Tom / Police Officer (voice)
Peter Laird Characters
Brendan O'Brien Story
Dan Hernandez Screenplay
James Weaver Producer
Gabe Hilfer Music Supervisor
Jeff Rowe Director, Story, Man Who Loves Being Young and Free to Go Places (voice), Screenplay
Rich Delia Original Casting
Shamon Brown Jr. Michelangelo (voice)
Jacob Flack Sound Effects Editor
Jesse Dodd ADR Mixer
Benji Samit Screenplay
Nacho Molina Visual Development
Josh Fagen Executive Producer
David Bleich Visual Development
Maxence Verniers-Diers Animation
Micah Abbey Donatello (voice)
Mark Mangini Supervising Sound Editor, Sound Designer, Sound Re-Recording Mixer
Eric Kissack Additional Editing
Linda Lamontagne Additional Casting
Yashar Kassai Production Design
Tom Kurcz Animation
Derek Manzella Production Supervisor
Kyler Spears Co-Director, Apologetic Goon (voice)
Andia Winslow TV Anchor (voice)
Chelsea Body Foley Mixer
Sally Boldt Music Editor
Scott Carroll Head of Animation
Jennie Shea ADR Recordist
Jeffrey M. Thompson Visual Development
David Carrière Lead Animator
Dustin D'Arnault Visual Development
Victor Hareng Lead Animator
Simon Cuisinier Head of Animation
Marie Balland Co-Producer
Loïc Baton Animation
Christopher Bonis Sound Effects Editor
Kevin Jung Foley Editor
Tanguy Gourret Lead Animator
Arthur Fong Art Direction
Sang Yup Lee Story Artist
Raechel Wong News Anchor (voice)
Yebin Kang Visual Development
Hanna Cho Story Artist
James A. Castillo Character Designer