First look at Monsters at Work!
- Mike Wazowski — voiced by Billy Crystal
- Sulley — voiced by John Goodman
- Celia Mae (Schmoopsie-poo herself will return) — voiced by Jennifer Tilly
- Needleman & Smitty — voiced by Stephan Stanton (originally voiced by Dan Gerson)
- Yeti — voiced by none other than, John Ratzenberger
- Bernard — also voiced by John Ratzenberger
- Cutter (a staunchly rule-abiding monster) — voiced by Alanna Ubach
- Duncan (an opportunistic plumber) — voiced by Lucas Neff
- Fritz (a scatterbrained boss) — voiced by Henry Winkler (The "Fonz" himself)
- Roze (Twin Sister of Roz) — voiced by Bob Peterson
- Millie Tuskmon (Tylor's Mother)— voiced by Aisha Tyler
- Tylor Tuskmon — voiced by Ben Feldman
- Val Little (Tylor's best friend) — voiced by Mindy Kaling (previously announced as Kelly Marie Tran)
- Ms. Flint - Bonnie Hunt (reprising her previous role)
Meet Mike and Sulley's new co-workers, including characters played by Mindy Kaling and Bonnie Hunt, in this preview of the 'Monsters, Inc.' spin-off show.