Three young boys, Rocky, Colt and Tum Tum together with their neighbor girl, computer whiz Amanda are visiting Mega Mountain amusement park when it is invaded by an army of ninjas led by evil Medusa, who wants to take over the park and hold the owners for ransom. Kids and retired TV star Dave Dragon, who made his farewell appearance at the park at the time the ninjas appeared, have to break Medusa's vicious plans.
Victor Wong
as Mori Tanaka "el abuelo
Mathew Botuchis
as Samuel Douglas Jr. "Rocky"
Hulk Hogan
as Dave Dragon
Loni Anderson
as Medusa
Jim Varney
as Lothar Zogg
Michael O'Laskey II
as Colt
James Paul Roeske II
as TumTum
Alan McRae
as Sam
Margarita Franco
as Jessica
Chelsey Earlywine
as Amanda
Lindsay Felton
as Jennifer
Syntrell Ryder
as Veronica
