Threatened by an eviction that will wipe their neighborhood off the map, a group of inseparable kids discovers an old map in the attic pointing to the hidden treasure of the legendary pirate One-Eyed Willy. Convinced that this loot can save their homes, they set off on an adventure through tunnels and caverns riddled with deadly traps, unaware that a family of escaped criminals is on their trail toward the same prize. A classic 1980s children's adventure, thrilling and endearing, an enduring ode to friendship and the intrepid spirit.