Channel Umptee-3

Rob Paulsen

Ogden Ostrich (voice)

David Paymer

Sheldon S. Cargo (voice)

Jonathan Harris

Stickley Rickets (voice)

Alice Ghostley

Pandora Rickets (voice)

Gregg Berger

Bud (voice)

Neil Ross

Ed (voice)

Greg Burson

Professor Edwin I. Relevant (voice)

Susan Silo

(voice)

Laura Summer

(voice)

Maurice LaMarche

(voice)

Ron Taylor

The Unknown (voice)

Susanne Blakeslee

(voice)

Jason Graae

(voice)

Tara Strong

(voice)

Frank Welker

(voice)

Patrick Pinney

(voice)

Sharon Mack

(voice)

Roger Rose

(voice)

Danny Mann

(voice)

Liz Georges

(voice)

Charlie Adler

Little White Lie (voice)

Pat Musick

(voice)