Tress MacNeille
voices Dot Warner
Jess Harnell
voices Wakko Warner
Sherri Stoner
voices Slappy Squirrel
Nathan Ruegger
voices Skippy Squirrel
Avery Schreiber
voices Beanie The Bison
Colin Wells
voices Colin
Bernadette Peters
voices Rita
Tom Bodett
voices Announcer
Rob Paulsen
voices Pinky
Maurice LaMarche
voices The Brain
Rob Paulsen
voices Dr. Scratchansniff
Frank Welker
voices Ralph The Guard
Chick Vennera
voices Pesto
John Mariano
voices Bobby
Julie Brown
voices Minerva Mink