Locke & Key 3x8 Direct

In a pivotal family discussion, they decide to give up magic forever to permanently seal the doorway to the demon world. One by one, they toss their remaining keys into the portal until it is completely closed. Emotional Resolution

At Keyhouse, Kinsey stabs Gideon with the Alpha Key , a weapon specifically designed to kill demons. Gideon is then pushed into the demonic portal in the Great Room. A Difficult Decision Locke & Key 3x8

Before the magic is gone for good, the family uses the Timeshift Key to travel back and have a final, heartfelt reunion with their late father, Rendell Locke. In a pivotal family discussion, they decide to

The series ends with the Lockes finally finding peace in Matheson without the burden of the keys. Tyler heads back to Montana, Kinsey continues her filmmaking, and Bode adjusts to a normal childhood. Gideon is then pushed into the demonic portal

The episode begins with Kinsey, Tyler, and Ellie narrowly escaping Gordie Shaw's collapsing mind.

fandom.com/wiki/Farewell">TV ending and the original graphic novels ? Locke & Key S3E8: "Farewell" Spoiler Recap

Tyler and Kinsey use the newly introduced Creation Key —a magical drawing tool that brings sketches to life—to fend off Captain Gideon during a high-stakes chase.