Monty is a young cute rat in a rat world living beneath the streeets of Manhattan. When exterminator Dollart gets a new lethal spray to kill all the rodents, Monty, his friend Isabella and Jean-Paul Canalligator have to travel to magic land to make things right.
Josef Ostendorf
as Lou Dollart
Beverly D'Angelo
as Mrs. Dollart
Jerry Stiller
as Prof. Plumpingham
Lauren Hutton
as Galeristin Jellybelly
Steffen Wink
as Nick McRafferty
Donald Arthur
as Jean-Paul Canalligator
Dee Bradley Baker
as Monty Mad-Rat Jr. (voice)
Lynsey Bartilson
as Isabella Noble-Rat (voice)
Yoshinori Yamamoto
as Mr. Futon San
Philipp Moog
as Monty Spinnerratz