Hiro Hamada (voice)
Ryan Potter
Baymax
Scott Adsit
Fred
T.J. Miller
Go Go Tamago
Jamie Chung
Tadashi Hamada (voice)
Daniel Henney
Wasabi
Damon Wayans Jr.
Fred (voice)
T. J. Miller
Honey Lemon
Genesis Rodriguez
Aunt Cass
Maya Rudolph
Professor Robert Callaghan
James Cromwell
Alistair Krei
Alan Tudyk
General (voice)
Abraham Benrubi
Abigail (voice)
Katie Lowes
Newscaster (voice)
Billy Bush
Desk Sergeant (voice)
Daniel Gerson
Yama (voice)
Paul Briggs
Ringleader (voice)
Charlotte Gulezian
Yokai (voice)
Charlie Adler
Heathcliff (voice)
David Shaughnessy
Fred's Dad (voice)
Stan Lee
Additional Voices (voice)
Marcella Lentz-Pope
Additional Voice (voice)
Kirk Baily
Additional Voice (voice)
Cam Clarke
Additional Voice (voice)
Reed Buck
Additional Voice (voice)
Nicholas Guest
Additional Voice (voice)
Terri Douglas
Additional Voices (voice)
June Christopher
Additional Voice (voice)
Tim Mertens
Additional Voice (voice)
Roy Conli
Additional Voice (voice)
Yuri Lowenthal
Additional Voice (voice)
Cooper Cowgill
Additional Voice (voice)
Sundra Oakley
Additional Voice (voice)
David Cowgill
Additional Voice (voice)
Brian R. Norris
Additional Voice (voice)
Marlie Crisafulli
Additional Voice (voice)
Shane Sweet
Additional Voice (voice)
Jackie Gonneau
Additional Voice (voice)
Bridget Hoffman
Additional Voice (voice)
Kelly Hoover
Kyan Khojandi
Maxime Baudoin
Damien Ferrette
Elisabeth Ventura
Céline Ronté
Jean-Baptiste Anoumon
Amadeus Strobl
Additional Voice (voice)
Leah Latham
Additional Voice (voice)
James Taku Leung
Bastian Pastewka
Daniel Fehlow
Additional Voice (voice)
Yumi Mizui
Andreas Bourani
Additional Voice (voice)
Michael Powers
Additional Voice (voice)
Lynwood Robinson
Nora Huetz
Additional Voice (voice)
Josie Trinidad
Daniel Zillmann
Maria Hönig
Peter Flechtner
Vera Teltz
Axel Malzacher
Tilo Schmitz
Christina Ann Zalamea