Baymax (voice)

Scott Adsit

Hiro Hamada

Ryan Potter

Go Go (voice)

Jamie Chung

Professor Granville

Jenifer Lewis

Honey Lemon

Genesis Rodriguez

Globby

Andy Richter

Wasabi-no-Ginger

Khary Payton

Fred

Brooks Wheelan

Aunt Cass

Maya Rudolph

Trina

Christy Carlson Romano

Dr. Trevor Trengrove

Andy Daly

Guest Voice

Stan Lee

Bolton Gramercy

Gordon Ramsay

Liv Amara (voice)

Mara Wilson

Barb (voice)

Katy Mixon

Tadashi

Daniel Henney

Mini-Max

John Michael Higgins

Alistair Krei (voice)

Alan Tudyk

Yum Laboughe

Alton Brown

Wendy Wower

Riki Lindhome

Heathcliff (voice)

David Shaughnessy

Guest Voice

Susan Sullivan

Professor Callaghan

James Cromwell

Juniper (voice)

Sophie Reynolds

Baron Von Steamer (voice)

Jeff Bennett

Richardson Mole (voice)

Sean Giambrone

Diedrich Bader

Karmi (voice)

Haley Tju

Mr. Sparkle (voice) / Mr. Sparkle / Dispatch Voice (voice)

Patton Oswalt

Chief Cruz (voice)

Nestor Carbonell

Megan (voice)

Isabella Gomez

Chris (voice)

Ben Feldman

Supersonic Sue (voice)

Jane Lynch