As Gizmo is torn from his home and captured by a miserable circus, sheltered ten-year-old Sam Wing’s retired treasure-hunting grandpa introduces him to a whole new world of magic.

With Gizmo's newest batch on the loose, Sam is torn between his promise of keeping the Mogwai safe or returning to his normal life a choice that is complicated further by an alliance with street thief Elle.

Sam, Elle, and Gizmo's nerves are tested as they follow Grandpa's map through the scariest woods they've ever encountered where more than soul-sucking, undead bureaucrats lurk in the darkness.

The friends celebrate their arrival at the Valley of Jade, but will Sam finally gain the confidence he desperately needs?

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.