The Hollow - S1 E1

2. The Desert

Captured by Minotaurs and imprisoned in a labyrinth, the teens face a grisly fate: becoming dinner for a snot-spewing monster.

3. Apocalypse

The kids meet the Four Horsemen of the Apocalypse. While Mira tries to help Death's sick steed, Kai puts his mechanical skills to work.

4. The Lighthouse

Adam, Mira and Kai spy a lighthouse and send out a distress signal -- only to stumble into a bizarre new world inhabited by a mysterious being.

5. Ishibo

On a mission to find the Ishibo, Adam battles a fearsome demon monk. Kai's cry for help summons That Weird Guy, who delivers a warning.

6. Undead

The friends wander into a spooky ghost town, but they soon realize they're not alone. Can they trust their new acquaintances?

7. The Riddle

Separated from Kai and the others, Mira and Adam must solve an old man's riddle. Adam thinks he's spotted a clue about where they are.

8. Ice

After battling an ice monster, Adam, Kai and Mira weigh whether to help the other kids, then find themselves stranded at sea.

9. Cocoon

The friends land on an island overrun with mutant spider-people. Adam needs help, and their time is quickly running out.

10. Colrath

Adam, Mira and Kai dodge old enemies as they race to find the tree and discover that a powerful foe guards their next destination.