Tamlyn Tomita Mina / Emiko Sato (voice)
Jonathan Groff Bunny (Ollie) (voice)
Mayumi Yoshida TV Reporter (voice)
François Chau Itow-san / Additional Voices (voice)
Christopher Sean Ken Sato / Ultraman (voice)
Gedde Watanabe Professor Sato / Ultradad (voice)
Keone Young Dr. Onda (voice)
Simon Wells Additional Storyboarding
Rob Fukuzaki Game Commentator (voice)
Julia Kato Umpire #3 (voice)
Steve Jones Songs
Brittany Ishibashi Mrs. Onda / Additional Voices (voice)
Diplo Songs
Vic Chao Additional Voices (voice)
Dan O'Connell Foley Artist
Song Hyeon-ju Storyboard Artist
John T. Cucci Foley Artist
Takayuki Tsukagoshi Executive Producer
Julia Harriman Ami Wakita (voice)
Artt Butler Coach Shimura / Additional Voices (voice)
Chris Mitchell Storyboard Artist
Scot Blackwell Stafford Original Music Composer
Oliver Tree Songs
Vince Aparo Storyboard Artist
Paul Nakauchi Additional Voices (voice)
Tony Fucile Other
Shannon Tindle Writer, Character Designer, Director
Lee Shorten Captain Aoshima (voice)
Robert Yasumura Kubo-san (voice)
Rie Koga Head of Story
Hayden Jones Visual Effects Supervisor
Masahiro Onda Executive Producer
Tanner Johnson Additional Storyboarding
Jihyun Park Storyboard Artist
Tony Siruno Character Designer
Marc Haimes Writer
Justine von Winterfeldt Music Supervisor
Ovi Nedelcu Storyboard Artist
Everett Downing Jr. Additional Storyboarding
JJ Wiesler Additional Music
Tanya Giang Casting
Masa Kanome Umpire #4 (voice)
Frank Buckley Announcer / Additional Voices (voice)
Grace Liu Additional Storyboarding
Paul Lasaine Visual Development
Makiko Wakita Script Supervisor
Doug M. Thomas Apprentice Sound Editor
Vishal Patel Effects Supervisor
Bret Marnell KDF Flight Control / Additional Voices (voice), Editor
Anthony Holden Additional Storyboarding
Shawn Palmer Additional Storyboarding
Shreya Devarakonda Additional Storyboarding
Sunmin Inn Art Direction
Stefan Drury Associate Producer, Visual Effects Producer
Marcos Mateu-Mestre Production Design
Mark Willsher Scoring Mixer, Supervising Music Editor
Keith Baxter Additional Storyboarding
Siobhan Condon Digital Producer
Keiko Murayama Lead Character Designer
Madison Dunn Additional Storyboarding
Kristal Babich Additional Storyboarding
William M. Steinberg Associate Editor
Karen Yasumura Oba-chan (voice)
Alun Cummins Visual Effects Producer, Digital Producer
Mark Garcia Storyboard Artist
Veronica Lapke Akiko (voice)
Ajit Jothikumar Storyboard Artist
Tom Knott Producer
Mayumi Nose Character Designer
Gem Ronn Cadiz Creature Technical Director
Mathieu Vig Animation Supervisor
Hiro Nakamura Kenji (voice)