Episode
Haunted Hotel: The Acolytes of Abaddon
Overview
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.
Details
- Series
- Haunted Hotel
- Season
- Season 1
- Episode
- Episode 10
- Air date
- 2025-09-19
- Runtime
- 26 min
Episode context
The Acolytes of Abaddon is Episode 10 in Season 1 of Haunted Hotel. It aired on 2025-09-19. The runtime is 26 min.
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More episodes from this season
Episode 8: Aunt Rose
A curmudgeonly relative comes to visit — with no plans to leave. Abaddon is outsmarted by a doorstop, and Esther experiments with raising the dead.
Episode 7: Seven Deadly Bens
Ben's desire to be more confident spawns multiple personalities. Meanwhile, Nathan keeps falling through floors... but why?
Episode 6: Ghost Hunters!
A ghost-hunting reality show films an episode at the Undervale. Ben opens up to an enchanted diary and shares all his relationship drama.
Episode 5: Rollyfluffs
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.
Episode 4: How to Train Your Demon
Abaddon struggles to control his instincts, Katherine bumps into a business rival, and Nathan, Ben and Esther investigate a possible werewolf.
Episode 3: Randy Slasher
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.
Episode 2: Unfinished Business
Katherine is concerned that a rebellious ghost is a bad influence on Esther. A power outage sends Nathan, Ben and Abaddon into the woods.
Episode 1: Welcome to the Undervale
Desperate to attract paying customers, Katherine hires an exorcist to get rid of the hotel's ghosts. Ben finds an unexpected soul mate.