Ben Feldman

Tylor (voice)

Mindy Kaling

Val (voice)

Henry Winkler

Fritz (voice)

Lucas Neff

Duncan (voice)

Alanna Ubach

Cutter / Carla / Narrator (voice)

Stephen Stanton

Smitty / Needleman / Sanderson (voice)

Billy Crystal

Mike (voice)

John Goodman

Sulley (voice)

Jennifer Tilly

Celia Mae (voice)

Bob Peterson

Roz / Roze (voice)

Bonnie Hunt

Ms. Flint (voice)

Dee Bradley Baker

Banana Bread (voice)

John Ratzenberger

Yeti (voice)

Christopher Swindle

Phlegm / Fungus / Ted / Little Boy (voice)

Romi Dames

Additional Monsters (voice)

Bobs Gannaway

Roto (voice)

Nathan Fillion

Johnny (voice)

Rhys Darby

Roger Rogers (voice)

Carlos Alazraqui

Additional Monsters (voice)

Michaela Dietz

Additional Monsters (voice)