The Wing family is back in adventure mode after Sam discovers new evidence of Mogwai related problems, and Gizmo starts to act ... different.

Sam and Chang recruit help to rescue Gizmo from Noggin's Evil Mogwai gang. Elle discovers that her mother is alive but facing her own magical problem.

Still on their western quest, our heroes are recruited to help a town with their own supernatural problem: nightly hauntings by a legendary ghost!

Our heroes must find a way to reunite if they want any hope of defeating a massive, monstrous force before it destroys America.