In the 1950's people envisioned the 1980's as the age of moon colonization and everyday space travel amid continued cold war shenanigans.
Along that timeline the Foo corporation and its subsidiary, Nucleo have dominated the market and a new head of the company, Mr. Salt, plans to take it to the next level by building the first lunar theme park and resort.
But The Green family next door might present a challenge as Grandpa tightens his tin foil hat and enlists the help of Little Johnny and Suzy in finding out the secret of what's lurking in the Salt's basement and really driving the Foo Corporation to dominate the lunar tourist industry.