3 Ninjas: High Noon at Mega Mountain

The name of this movie is 3 Ninjas: High Noon at Mega Mountain released in 1998-04-10 and it's main theme is 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..