1. Chapter 1: The Old Grist Mill

Lost in the mysterious woods of the Unknown, two brothers run into an old woodsman who warns them to beware the Beast that roams the dark forest.

2. Chapter 2: Hard Times at the Huskin' Bee

A bluebird named Beatrice offers to guide Wirt and Greg to Adelaide of the Pasture and help them get home.

3. Chapter 3: Schooltown Follies

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

4. Chapter 4: Songs of the Dark Lantern

Beatrice is left out in the rain with a brainless horse while Wirt and Greg must ask for directions in a lively colonial tavern.

5. Chapter 5: Mad Love

Is millionaire Quincy Endicott's sprawling mansion haunted by a beautiful ghost, or is the tea baron going mad?

6. Chapter 6: Lullaby in Frogland

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?

7. Chapter 7: The Ringing of the Bell

After unexpected darkness tears the gang apart, Wirt takes charge and meets Loma, a young woman forced to do housework by a witch with a magic bell.

8. Chapter 8: Babes in the Wood

While Wirt and Greg lay down to rest, they're drawn into a dream world of cherubs, flowers and clouds where Greg must battle the North Wind.

9. Chapter 9: Into the Unknown

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

10. Chapter 10: The Unknown

The Beast has come. The final chapter begins.