Scott Adsit в ролята на Baymax (voice)
Ryan Potter в ролята на Hiro Hamada (voice)
Daniel Henney в ролята на Tadashi Hamada (voice)
T. J. Miller в ролята на Fred (voice)
Jamie Chung в ролята на GoGo Tomago (voice)
Damon Wayans Jr. в ролята на Wasabi (voice)
Génesis Rodríguez в ролята на Honey Lemon (voice)
James Cromwell в ролята на Professor Robert Callaghan (voice)
Alan Tudyk в ролята на Alistair Krei (voice)
Maya Rudolph в ролята на Aunt Cass (voice)
Abraham Benrubi в ролята на General (voice)
Katie Lowes в ролята на Abigail (voice)
Billy Bush в ролята на Newscaster (voice)
Daniel Gerson в ролята на Desk Sergeant (voice)
Paul Briggs в ролята на Yama (voice)
Charlie Adler в ролята на Yokai (voice)
Marcella Lentz-Pope в ролята на Additional Voices (voice)
David Shaughnessy в ролята на Heathcliff (voice)
Cam Clarke в ролята на Additional Voice (voice)
Nicholas Guest в ролята на Additional Voice (voice)
Terri Douglas в ролята на Additional Voice (voice)
Tim Mertens в ролята на Additional Voice (voice)
Yuri Lowenthal в ролята на Additional Voice (voice)
Sundra Oakley в ролята на Additional Voice (voice)
Brian R. Norris в ролята на Additional Voice (voice)
Stan Lee в ролята на Fred's Dad (voice)
Shane Sweet в ролята на Additional Voice (voice)
Frank Welker в ролята на Mochi (voice) (uncredited)
David Cowgill в ролята на Additional Voice (voice)
Kirk Baily в ролята на Additional Voice (voice)
Charlotte Gulezian в ролята на Ringleader (voice)
Reed Buck в ролята на Additional Voice (voice)
Roy Conli в ролята на Additional Voice (voice)
Cooper Cowgill в ролята на Additional Voice (voice)
Jackie Gonneau в ролята на Additional Voice (voice)
Marlie Crisafulli в ролята на Additional Voice (voice)
Bridget Hoffman в ролята на Additional Voice (voice)
Kelly Hoover в ролята на Additional Voice (voice)
Leah Latham в ролята на Additional Voice (voice)
James Taku Leung в ролята на Additional Voice (voice)
Yumi Mizui в ролята на Additional Voice (voice)
Michael Powers в ролята на Additional Voice (voice)
Lynwood Robinson в ролята на Additional Voice (voice)
Josie Trinidad в ролята на Additional Voice (voice)
Dan Howell в ролята на Male Technician #1 (voice) (uncredited)
June Christopher в ролята на Additional Voices (voice)
