Lou Dollart
Mrs. Dollart
Prof. Plumpingham
Galeristin Jellybelly
Nick McRafferty
Jean-Paul Canalligator
Monty Mad-Rat Jr. (voice)
Isabella Noble-Rat (voice)
Mr. Futon San
Monty Spinnerratz
Isabella Nobelratz
Monty Senior
Rudi Raffratz
Architect Stressback
Tom O'Dooley
Mr. Adams
Mrs. Lucy
Gallery Customer
Walter Demokratz
Finanzminister Erwin Geizratz