Facing foreclosure of their homes in the Goon Docks area of Astoria, Oregon to an expanding country club, a group of children called the "Goonies" gathers for a last weekend. The Goonies include optimist Mikey Walsh, his older brother Brand, the inventive Data, the talkative Mouth, and the overweight klutz Chunk. The popular cheerleader Andy, who has a crush on Brand, who shares the same feelings for her, and Stef, a nerdy, tough-talking girl and Andy's best friend are also apart as well.
The Goonies may have saved there homes and went on an adventure of a lifetime to do so but not everyone believes them. If they thought they were outcasts before, they in for one when almost everyone in school and town think they made it up thanks to Troy. But on a school trip to the museum Mikey discovers something that sparks his adventurous side, he just needs to convince the rest. And there might be a new Goonie, a new girl named Ariel who is found of Mikey, but she might be more than who she says she is. The gang will soon realize that there previous adventure may have affected them in more ways than one. Join the Goonies in a brand new adventure in, Secret of the Lost Treasure.