Moe, Larry and Curly-Joe find themselves in a hilarious showdown against alien spies as they strive to protect a quirky scientist's groundbreaking new vehicle.
Dr Jeffery Stewart and Dr Dan Forbes, two scientists, from the Office of Scientific Investigation must stop a creature that threatens to destroy Earth.
Cyrus's family inherits an eerie mansion from a relative, Dr Zorba. They also inherit his collection of 12 ghosts, only visible through Zorba's special goggles, and learn about his hidden fortune.
Refusing to allow his younger half-brother to be institutionalised, a 13-year-old boy takes him to California to participate in a video game competition.