Cast and Crew of Monsters at Work

Monsters at Work

← Cast of Monsters at Work

Secondary Cast of Monsters at Work

Alfred Molina as Professor Knight (voice)

Alfred Molina

Professor Knight (voice)
Aisha Tyler as Millie (voice)

Aisha Tyler

Millie (voice)
Bob Uecker as Bob Yucker (voice)

Bob Uecker

Bob Yucker (voice)
Dave Wittenberg as Additional Monsters (voice)

Dave Wittenberg

Additional Monsters (voice) , Fan Monster (voice)
John Michael Higgins as Argus Blinks (voice)

John Michael Higgins

Argus Blinks (voice)
Michaela Dietz as Snore (voice)

Michaela Dietz

Snore (voice) , Additional Monsters (voice)
Bob Peterson as Roze / Bob Peterson (voice)

Bob Peterson

Roze / Bob Peterson (voice) , Roz / Bob Peterson (voice) , Roz / Roze (voice) , Roz (voice) , Roze (voice)
Bobs Gannaway as Otis / Chalooby (voice)

Bobs Gannaway

Otis / Chalooby (voice) , Otis / Roto / Bobs (voice) , Roto / Otis (voice) , Roto (voice)
Hadley Gannaway as Thalia (voice)

Hadley Gannaway

Thalia (voice)
Devin Bright as Marcus (voice)

Devin Bright

Marcus (voice)
Cooper J. Friedman as Alexander (voice)

Cooper J. Friedman

Alexander (voice)
Lucian Perez as Oscar (voice)

Lucian Perez

Oscar (voice)
Isabella Abiera as Gurty (voice)

Isabella Abiera

Gurty (voice)
Gabriel Iglesias as Gary (voice)

Gabriel Iglesias

Gary (voice)
Jennifer Tilly as Celia Mae (voice)

Jennifer Tilly

Celia Mae (voice)
John Ratzenberger as Adorable / Bernard (voice)

John Ratzenberger

Adorable / Bernard (voice) , Bernard / Arodable (voice) , Yeti (voice) , Adorable (voice) , Bernard (voice)
Bonnie Hunt as Ms. Flint (voice)

Bonnie Hunt

Ms. Flint (voice)
Curtis Armstrong as Mr. Crummyham (voice)

Curtis Armstrong

Mr. Crummyham (voice)
Stephen Stanton as Smitty / Needleman / Sanderson / Chuck (voice)

Stephen Stanton

Smitty / Needleman / Sanderson / Chuck (voice) , Smitty / Needleman / Sanderson / Reporter 2 (voice) , Sanderson / Chuck (voice) , Sanderson (voice) , Smitty / Needleman / Chuck (voice) , Smitty / Needleman (voice) , Smitty / Needleman / Sanderson (voice)
Nathan Fillion as Johnny (voice)

Nathan Fillion

Johnny (voice)
Jenifer Lewis as Grandma Tuskmon (voice)

Jenifer Lewis

Grandma Tuskmon (voice)
Ali Wong as Jill (voice)

Ali Wong

Jill (voice)
Joe Lo Truglio as Jack (voice)

Joe Lo Truglio

Jack (voice)
Christopher Swindle as Fungus / Ted / Phlegm (voice)

Christopher Swindle

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

Alan Kim

Ben (voice)
Aubrey Plaza as Claire (voice)

Aubrey Plaza

Claire (voice)
Julia Butters as Lorelei (voice)

Julia Butters

Lorelei (voice)
Carlos Alazraqui as Rudy the Service Monster (voice)

Carlos Alazraqui

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

Kimberly Brooks

Additional Monsters (voice)
Rhys Darby as Roger Rogers (voice)

Rhys Darby

Roger Rogers (voice)
Bobby Moynihan as Chet (voice)

Bobby Moynihan

Chet (voice)
Danny Pudi as Evan (voice)

Danny Pudi

Evan (voice)
Romi Dames as Lanky (voice)

Romi Dames

Lanky (voice) , Lanky / Student Monsters (voice) , Kurtz / Josephina (voice) , Lisa (voice) , Hazel / Addie (voice) , Hazel (voice) , Additional Monsters (voice)
Kurtwood Smith as Alistair Clawbottom (voice)

Kurtwood Smith

Alistair Clawbottom (voice)
Danny Trejo as Terry (voice)

Danny Trejo

Terry (voice)
Alanna Ubach as Cutter / Rosie / Maria (voice)

Alanna Ubach

Cutter / Rosie / Maria (voice) , Cutter / Bean / Carla (voice) , Cutter / Maria / Carla (voice) , Cutter / Carla / Mary (voice) , Cutter / Carla / Rosie (voice) , Cutter / Maria / Mother (voice) , Cutter / Carla / Maria (voice) , Cutter / Carla / Narrator (voice) , Cutter / Carla / Rosie (voice , Cutter / Rosie (voice) , Cutter / Carla (voice) , Cutter (voice)
Natalie Lashkari as Little Girl Monster (voice)

Natalie Lashkari

Little Girl Monster (voice) , Monster Kids (voice)
Ryan McPartlin as Bully Monster 1 / Mr. April (voice)

Ryan McPartlin

Bully Monster 1 / Mr. April (voice)
Dee Bradley Baker as Additional Monsters (voice)

Dee Bradley Baker

Additional Monsters (voice) , Chauncey / Robot Kid / Neighbor Monsters (voice) , Banana Bread / Chompy / Beefy Scarer (voice) , Banana Bread / Chompy / Swamp Man / Angry Citizen (voice) , Chompy (voice) , Banana Bread (voice)
Emily Peterson as Fear Co. Narrator / Fancy Monsters (voice)

Emily Peterson

Fear Co. Narrator / Fancy Monsters (voice) , Restaurant Patrons (voice)
Roxana Ortega as Celia Mae / Reporter 4 (voice)

Roxana Ortega

Celia Mae / Reporter 4 (voice) , Celia Mae (voice)
Paula Pell as Sunny (voice)

Paula Pell

Sunny (voice)
Lucas Neff as Duncan / Richard (voice)

Lucas Neff

Duncan / Richard (voice) , Duncan / Father (voice) , Duncan (voice)
Corey Burton as C.R.E.E.P. WOrker / Sloppy (voice)

Corey Burton

C.R.E.E.P. WOrker / Sloppy (voice) , Slappy (voice)
Richard Ayoade as Declan (voice)

Richard Ayoade

Declan (voice)
Janelle James as Joy (voice)

Janelle James

Joy (voice)
Max Mittelman as Restaurant Patrons (voice)

Max Mittelman

Restaurant Patrons (voice) , Scared Monster / Convention Monsters (voice) , Kenny / Brian (voice) , Reporter 1 / Additional Monsters (voice) , Additional Monsters (voice) , RΩR Bro / Large Monster / Student Monsters (voice)
Jennifer Coolidge as Marilyn (voice)

Jennifer Coolidge

Marilyn (voice)
Nohely Quiroz as Additional Monsters (voice)

Nohely Quiroz

Additional Monsters (voice) , FearCo. Receptionist / Adult Monster (voice) , MNN Receptionist / MU Student (voice) , FearCo. Receptionist (voice) , Gangly Kid / Additional Monsters (voice)
Jimmy Tatro as Skyler (voice)

Jimmy Tatro

Skyler (voice)
Kevin Deters as DJ Slinky Stinkwell (voice)

Kevin Deters

DJ Slinky Stinkwell (voice) , Janitor (voice)
Ethan Sandler as Stubby Lizzardo (voice)

Ethan Sandler

Stubby Lizzardo (voice)
Stevie Wermers-Skelton as Scream Con Mascot / Bully Monster 2 (voice)

Stevie Wermers-Skelton

Scream Con Mascot / Bully Monster 2 (voice) , Swamp Woman (voice)
Bowen Yang as Carter (voice)

Bowen Yang

Carter (voice)
Billy Crystal as Mike (voice)

Billy Crystal

Mike (voice)
John Goodman as Sulley (voice)

John Goodman

Sulley (voice)
Ben Feldman as Tylor (voice)

Ben Feldman

Tylor (voice)
Alan Tudyk as M.E.R.C. Official 1 / Alarmed Monster (voice)

Alan Tudyk

M.E.R.C. Official 1 / Alarmed Monster (voice) , Pierre / Michel / Maître d' (voice) , Maître d' (voice)
Mindy Kaling as Val (voice)

Mindy Kaling

Val (voice)
Henry Winkler as Fritz (voice)

Henry Winkler

Fritz (voice)
Steve Buscemi as Randall (voice)

Steve Buscemi

Randall (voice)

Ferrell Barron

Additional Monsters (voice)

Sander Argabrite

J.J. (voice)

Cody Rigsby

Spin-Energy Instructor Monster (voice)

Rania Sharkawy

Avani (voice)

Dan Molina

Ethan (voice)

Evan Ridpath

Tiny Monster (voice)

Aubrey Matalon

Neighbor Monsters (voice) , Scarlett (voice)

Tessa Rozanski

Hilary / Sweet Kid (voice)

Sam Deters

Not Valet Monster (voice)