Scott Adsit

Baymax (voice)

Ryan Potter

Hiro (voice)

Maya Rudolph

Aunt Cass (voice)

Genesis Rodriguez

Honey Lemon (voice)

Khary Payton

Wasabi (voice)

Brooks Wheelan

Fred (voice)

Jamie Chung

Go Go (voice)

Mara Wilson

Liv Amara (voice)

David Shaughnessy

Heathcliff (voice)

Jeff Bennett

Baron Von Steamer (voice)

Katy Mixon

Barb (voice)

Sophie Reynolds

Juniper (voice)

Haley Tju

Karmi (voice)

Andy Richter

Globby (voice)

Stan Lee

Fred's Dad (voice)

Susan Sullivan

Fred's Mom (voice)

Gordon Ramsay

Bolton Gramercy (voice)

Alton Brown

Yum Laboughé (voice)

Isabella Gómez

Megan (voice)

Daniel Henney

Tadashi (voice)

Ben Feldman

Chris (voice)

Christy Carlson Romano

Trina (voice)

Will Friedle

Hardlight (voice)

Nestor Carbonell

Chief Cruz (voice)

Alan Tudyk

Alistair Krei (voice)

Sean Giambrone

Richardson Mole (voice)

Jane Lynch

Supersonic Sue (voice)

Horatio Sanz

El Fuego (voice)

Jenifer Lewis

Professor Granville (voice)

Kirby Howell-Baptiste

Cobra (voice)

Nichole Sakura

Olivia (voice)

Patton Oswalt

Mr. Sparkle / Dispatch Voice (voice)

Diedrich Bader

Bluff Dunder (voice)