Haunted Hotel series poster

TV SERIES · Animation / Comedy / Sci-Fi & Fantasy / Action & Adventure

Haunted Hotel.

Check in and raise hell.

8.1 / 1020252 seasons18 episodesReturning Series

After inheriting a hotel from her late brother, a single mom moves in with his good-natured ghost — and high-maintenance guests who will never check out.

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Created by Matt Roller

THE STORY CONTINUES

Season 1.

Welcome to the Undervale

2025-09-19 · 26m6.5

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

Unfinished Business

2025-09-19 · 25m6.2

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

Randy Slasher

2025-09-19 · 26m6.8

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.

How to Train Your Demon

2025-09-19 · 26m6.8

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

Rollyfluffs

2025-09-19 · 26m7.0

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.

Ghost Hunters!

2025-09-19 · 26m6.5

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

Seven Deadly Bens

2025-09-19 · 26m7.8

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

Aunt Rose

2025-09-19 · 26m7.0

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

The Esthercist

2025-09-19 · 26m7.6

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

The Acolytes of Abaddon

2025-09-19 · 26m8.3

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.

Cast.

Will Forte

Will Forte

Nathan (voice)

Eliza Coupe

Eliza Coupe

Katherine (voice)

Skyler Gisondo

Skyler Gisondo

Ben (voice)

Natalie Palamides

Natalie Palamides

Esther (voice)

Jimmi Simpson

Jimmi Simpson

Abaddon (voice)

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