Welcome back to the Unknown. Walk through the familiar yet mysterious mist. Feel the gentle wind beckoning through the leaves. Listen closely to the birdsongs and whispered secrets. And join Wirt, Greg and Beatrice in their quest to answer life's biggest question...are we all lost? It's Over the Garden Wall's 10th Anniversary, we're so happy you're here.

The Beast has come. The final chapter begins.

The origin of Wirt and Greg's descent into the Unknown reveals itself.

While Wirt and Greg lay down to rest, they're drawn into a dreamworld of cherubs, flowers, and clouds where Greg must battle the North Wind. Meanwhile, Wirt has given up hope of getting home, causing Greg to realize that it may take more than dreams and wishes to complete their journey.

After unexpected darkness tears the gang apart, Wirt takes charge and meets Loma, a young woman forced to do housework by an odious witch with a magic bell. Can Wirt and Greg save Lorna, and themselves, from the wicked witch?

We join Wirt and Greg on a lighthearted romp aboard the Frogland Ferry as they approach Adelaide of the Pasture. But why is Beatrice acting so glum? Things turn emotional for Greg as well when he realizes that his own frog may be better off living with his amphibian compatriots.

Is millionaire Quincy Endicott's sprawling mansion haunted by a beautiful ghost, or is the tea baron going mad? Greg and Fred the Horse are on the case! Meanwhile, Wirt and Beatrice get trapped in an armoire while searching for loose change.

Beatrice is left out in the rain with a brainless horse while Wirt and Greg must ask for directions in a lively colonial tavern called "The Dark Lantern" where some surprising secrets are revealed about the Unknown.

Wirt, Greg, and Beatrice get all mixed up in the musical antics of a schoolhouse of animals, a lovelorn teacher, a grouchy old benefactor, and an escaped gorilla.

A bluebird named Beatrice offers to guide Wirt and Greg to Adelaide of the Pasture and help them get home. But when Wirt refuses her help, he ends up leading them all night into a be mess of trouble at the annual Pottsfield havest festival.

Lost in the mysterious woods of the Unknown, two Brother named Wirt and Gregory run into a jaded old woodsman who warns them to beware the terrifying Beast that roams the dark forest.