Season 1

Episodes

1. 

   1. Welcome to the Undervale

   Sep 19, 2025 26m 6.8

   Desperate to attract paying customers, Katherine hires an exorcist to get rid of the hotel's ghosts. Ben finds an unexpected soul mate.

2. 

   2. Unfinished Business

   Sep 19, 2025 25m 6.3

   Katherine is concerned that a rebellious ghost is a bad influence on Esther. A power outage sends Nathan, Ben and Abaddon into the woods.

3. 

   3. Randy Slasher

   Sep 19, 2025 26m 7.0

   While Katherine summons the courage to go out on a date, the rest of the crew deals with a creepy killer who targets lusty teens.

4. 

   4. How to Train Your Demon

   Sep 19, 2025 26m 6.3

   Abaddon struggles to control his instincts, Katherine bumps into a business rival, and Nathan, Ben and Esther investigate a possible werewolf.

5. 

   5. Rollyfluffs

   Sep 19, 2025 26m 7.3

   Esther's plan to become more popular backfires when she starts a dangerous new trend at school. The hotel's honeymoon suite turns on the charm.

6. 

   6. Ghost Hunters!

   Sep 19, 2025 26m 7.0

   A ghost-hunting reality show films an episode at the Undervale. Ben opens up to an enchanted diary and shares all his relationship drama.

7. 

   7. Seven Deadly Bens

   Sep 19, 2025 26m 7.0

   Ben's desire to be more confident spawns multiple personalities. Meanwhile, Nathan keeps falling through floors... but why?

8. 

   8. Aunt Rose

   Sep 19, 2025 26m 6.7

   A curmudgeonly relative comes to visit — with no plans to leave. Abaddon is outsmarted by a doorstop, and Esther experiments with raising the dead.

9. 

   9. The Esthercist

   Sep 19, 2025 26m 7.8

   Esther takes charge when soul-sucking demons invade the hotel. Katherine shares a painful truth with Nathan about his death.

10. 

    10. The Acolytes of Abaddon

    Sep 19, 2025 26m 7.9

    The good news? There's a busload of red-cloaked customers who want to stay at the Undervale. The bad news? They might be part of a world-ending cult.