The Mystery Gang goes to Hawaii for the Big Kahuna of Hanahuna Surfing Contest. However, the gang and the locals find the island invaded by the vengeful Wiki Tiki spirit…

The Dynamic Duo faces four super-villains who plan to hold the world for ransom with the help of a secret invention that instantly dehydrates people.

Stranded on Mars with only a monkey as a companion, an astronaut must figure out how to find oxygen, water, and food and companionship on the lifeless planet.