Chris M. Allport

Edsel the Dinosaur (voice)

Eileen Brennan

Rose (voice)

Christine Cavanaugh

Knock / Ping (voice)

Josh Keaton

Tucker (voice)

Raymond McLeod

Sanitation Engineer Dinosaur / Department Store PA (voice)

Elisabeth Moss

(voice)

Megan Pryor

(voice)

Susan Blu

(voice)

Alex Greenwald

(voice)

Howard E. Baker