Douglas Barr
Sam
Royal Dano
Wrenchmuller
Ariana Richards
Kathy
J.J. Anderson
Brian (Duck)
Gregg Berger
Klembecker
Wayne Alexander
Vern
Fred Applegate
Russell
Patrika Darbo
Mrs. Vanderspool
Tonya Williams
Ernestine
William Holmes
Dumb Guy #1
Kevin Thompson
Blaznee
Jimmy Briscoe
Captain Bipto
Tony Cox
Pez
Debbie Lee Carrington
Dr. Ziplock
Tommy Madden
Giggywig
Jeff Winkless
Captain Bipto (voice)
Bruce Lanoil
Pez (voice)
Joe Alaskey
Dr. Ziplock (voice)
Tony Pope
Giggywig (voice)
Patrick Read Johnson
Commander / Enforcer Drone (voice)
Kirk R. Thatcher
Shortstuff (voice)