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Haunted Hotel: The Acolytes of Abaddon
⭐ 7.92025-09-19Animation, Comedy
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.
Episodes
EP 1
Welcome to the Undervale
2025-09-19
EP 2
Unfinished Business
2025-09-19
EP 3
Randy Slasher
2025-09-19
EP 4
How to Train Your Demon
2025-09-19
EP 5
Rollyfluffs
2025-09-19
EP 6
Ghost Hunters!
2025-09-19
EP 7
Seven Deadly Bens
2025-09-19
EP 8
Aunt Rose
2025-09-19
EP 9
The Esthercist
2025-09-19
EP 10
The Acolytes of Abaddon
2025-09-19
Voice Cast
Will ForteNathan (voice)Voice Actor
Eliza CoupeKatherine (voice)Voice Actor
Skyler GisondoBen (voice)Voice Actor
Natalie PalamidesEsther (voice)Voice Actor
Jimmi SimpsonAbaddon (voice)Voice Actor
Trailers & Extra Content
Official Trailer
