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Season guide

Mysteries at the Museum: Season 22

13 episodes Premiered Dec 5, 2018 Updated Sep 27, 2026
Previously on Mysteries at the Museum

Season 22 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Mysteries at the Museum Season 21.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 22 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 22 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 22: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

31%
69%
Mytharc (4): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S22·E4 Core

Woolly Mystery, Snow Spirit and Killer Cola

Dec 12, 2018 · 60 min

Don Wildman investigates a mysterious plague that killed thousands of sheep, an unexplained encounter from beyond the grave and a deadly substance used in a bizarre murder plot.

S22·E5 Core

Lincoln's Curse, The Fatberg and Red Meat Riddle

Dec 19, 2018 · 60 min

Don Wildman examines the harrowing haunting of a family who witnessed the assassination of President Abraham Lincoln, a hideous monster lurking in the sewers below the city of Lond

S22·E7 Core

Demon Cat, Murderer On Board and Nevada Giant

Dec 26, 2018 · 60 min

Don Wildman examines how a spelling mistake created a holiday classic, a ferocious feline that reportedly stalks the halls of the US Capitol Building before national tragedies and

S22·E11 Core

Cosmic Collision, Haunted Hotel and Van Gogh's Ear

Jan 16, 2019 · 60 min

Don Wildman investigates a strange green orb spotted by spectators at a high school football game, a haunted hotel that inspired a bloodcurdling bestseller and the truth behind the

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