Characters played by Daniel Roebuck
Dr. Shocker
Characters played by Chuck Williams
Igor
Characters played by Katie Eichler
Maliboo Zombie
Characters played by Buster Roebuck
Young Shocker
Characters played by Cole Geryak
Young Igor
Characters played by Guillermo del Toro
Self
Characters played by Steve Busti
Self
Characters played by Raymond Castile
Self
Characters played by Steve Christopher
Self
Characters played by Adam Dougherty
Self
Characters played by Jorge Garcia
Narrator
Characters played by Joel Grossman
Self
Characters played by Aaron Lewis
Secret Service Phantom
Characters played by Larry Oeffner
Self
Characters played by Rob Zombie
Self