Monsters at Work

Stephen Stanton

Sanderson (voice) / Sanderson / Chuck (voice) / Smitty / Needleman (voice) / Smitty / Needleman / Chuck (voice) / Smitty / Needleman / Sanderson (voice) / Smitty / Needleman / Sanderson / Chuck (voice) / Smitty / Needleman / Sanderson / Reporter 2 (voice)

Alanna Ubach

Cutter (voice) / Cutter / Bean / Carla (voice) / Cutter / Carla (voice) / Cutter / Carla / Maria (voice) / Cutter / Carla / Mary (voice) / Cutter / Carla / Narrator (voice) / Cutter / Carla / Rosie (voice) / Cutter / Maria / Carla (voice) / Cutter / Maria / Mother (voice) / Cutter / Rosie (voice) / Cutter / Rosie / Maria (voice)

Lucas Neff

Duncan (voice) / Duncan / Father (voice) / Duncan / Richard (voice)

Billy Crystal

Mike (voice)

Ben Feldman

Tylor (voice)

Mindy Kaling

Val (voice)

Henry Winkler

Fritz (voice)

John Goodman

Sulley (voice)

Christopher Swindle

Additional Monsters (voice) / Bathroom Monsters / Four-Eyed Monster / McLean (voice) / Fungus (voice) / Fungus / Don / Charlie (voice) / Fungus / Phlegm / Charlie (voice) / Fungus / Phlegm / McLean / Additional Monsters (voice) / Fungus / Ted / Phlegm (voice) / M.E.R.C. Official 2 / Phlegm / Additional Monsters (voice) / Phlegm / Phlegm (voice) / Phlegm / Fungus (voice) / Phlegm / Fungus / Ted / Little Boy (voice) / Phlegm / Rudy / Additional Monsters (voice) / Restaurant Patrons / Sidewalk Monster (voice)

Bob Peterson

Roz (voice) / Roz / Bob Peterson (voice) / Roz / Roze (voice) / Roze (voice) / Roze / Bob Peterson (voice)

Dee Bradley Baker

Additional Monsters (voice) / Banana Bread (voice) / Banana Bread / Chompy / Beefy Scarer (voice) / Banana Bread / Chompy / Swamp Man / Angry Citizen (voice) / Chauncey / Robot Kid / Neighbor Monsters (voice) / Chompy (voice)

Romi Dames

Additional Monsters (voice) / Hazel (voice) / Hazel / Addie (voice) / Kurtz / Josephina (voice) / Lanky (voice) / Lanky / Student Monsters (voice) / Lisa (voice)

Bobs Gannaway

Otis / Chalooby (voice) / Otis / Roto / Bobs (voice) / Roto (voice) / Roto / Otis (voice)

John Ratzenberger

Adorable (voice) / Adorable / Bernard (voice) / Bernard (voice) / Bernard / Arodable (voice) / Yeti (voice)

Bonnie Hunt

Ms. Flint (voice)

Rhys Darby

Roger Rogers (voice)

Jennifer Tilly

Celia Mae (voice)

Nathan Fillion

Johnny (voice)

Michaela Dietz

Additional Monsters (voice) / Snore (voice)

Carlos Alazraqui

Additional Monsters (voice) / Business Monster (voice) / David / Josh Rivera (voice) / John Rivera (voice) / Josh Rivera / Jebediah (voice) / Restaurant Patrons (voice) / Rudy the Service Monster (voice)

Aisha Tyler

Millie (voice)

Max Mittelman

Additional Monsters (voice) / Kenny / Brian (voice) / Reporter 1 / Additional Monsters (voice) / Restaurant Patrons (voice) / RΩR Bro / Large Monster / Student Monsters (voice) / Scared Monster / Convention Monsters (voice)

Bobby Moynihan

Chet (voice)

Jenifer Lewis

Grandma Tuskmon (voice)

Ali Wong

Jill (voice)

Joe Lo Truglio

Jack (voice)

Roxana Ortega

Celia Mae (voice) / Celia Mae / Reporter 4 (voice)

Nohely Quiroz

Additional Monsters (voice) / FearCo. Receptionist (voice) / FearCo. Receptionist / Adult Monster (voice) / Gangly Kid / Additional Monsters (voice) / MNN Receptionist / MU Student (voice)

Curtis Armstrong

Mr. Crummyham (voice)

Alan Kim

Ben (voice)

Corey Burton

C.R.E.E.P. WOrker / Sloppy (voice) / Slappy (voice)

Paula Pell

Sunny (voice)

Richard Ayoade

Declan (voice)

Janelle James

Joy (voice)

Aubrey Plaza

Claire (voice)

Julia Butters

Lorelei (voice)

Sander Argabrite

J.J. (voice)

Kimberly Brooks

Additional Monsters (voice)

Kurtwood Smith

Alistair Clawbottom (voice)

Alan Tudyk

M.E.R.C. Official 1 / Alarmed Monster (voice) / Maître d' (voice) / Pierre / Michel / Maître d' (voice)

Jimmy Tatro

Skyler (voice)

Alfred Molina

Professor Knight (voice)

Dave Wittenberg

Additional Monsters (voice) / Fan Monster (voice)

Gabriel Iglesias

Gary (voice)

Natalie Lashkari

Little Girl Monster (voice) / Monster Kids (voice)

Emily Peterson

Fear Co. Narrator / Fancy Monsters (voice) / Restaurant Patrons (voice)

Stevie Wermers-Skelton

Scream Con Mascot / Bully Monster 2 (voice) / Swamp Woman (voice)

Kevin Deters

DJ Slinky Stinkwell (voice) / Janitor (voice)

Jennifer Coolidge

Marilyn (voice)

Aubrey Matalon

Neighbor Monsters (voice) / Scarlett (voice)

Ethan Sandler

Stubby Lizzardo (voice)

Bowen Yang

Carter (voice)

Steve Buscemi

Randall (voice)

Ferrell Barron

Additional Monsters (voice)

Bob Uecker

Bob Yucker (voice)

John Michael Higgins

Argus Blinks (voice)

Hadley Gannaway

Thalia (voice)

Devin Bright

Marcus (voice)

Cooper J. Friedman

Alexander (voice)

Lucian Perez

Oscar (voice)

Isabella Abiera

Gurty (voice)

Danny Pudi

Evan (voice)

Danny Trejo

Terry (voice)

Cody Rigsby

Spin-Energy Instructor Monster (voice)

Ryan McPartlin

Bully Monster 1 / Mr. April (voice)

Rania Sharkawy

Avani (voice)

Dan Molina

Ethan (voice)

Evan Ridpath

Tiny Monster (voice)

Tessa Rozanski

Hilary / Sweet Kid (voice)

Sam Deters

Not Valet Monster (voice)