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Season guide

Mysteries at the Museum: Season 5

12 episodes Premiered Aug 15, 2013 Updated Nov 9, 2026
Previously on Mysteries at the Museum

Season 5 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 4.
  • ⚡ 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 5 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 5 Progress Shield

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

Season 5: Filler vs. Essential Canon

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

25%
75%
Mytharc (3): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S5·E2 Core

Boston Strangler, Operation Pastorius, Nellie Bly

Aug 22, 2013 · 60 min

Don Wildman examines a weapon that belonged to a secret network of spies, a bag that belonged to a pioneering journalist, and a switchblade that belonged to a man some believed was

S5·E3 Core

Squeaky Fromme, Hodag, Typhoid Mary

Aug 29, 2013 · 60 min

Don Wildman examines a weapon involved in a twisted plot to assassinate a US president, a beast that some believed terrorized people in Wisconsin, and a file that speaks of a notor

S5·E7 Core

The Infamous Jersey Devil, Tank Rampage

Sep 19, 2013 · 60 min

Don Wildman explores a plaster cast of hoof prints made by a mythic beast, a colossal war machine that once laid waste to an American city, and a presidential train car that remain

S5·E9 Core

Jack the Ripper in New York, Jim the Penman

Oct 3, 2013 · 60 min

Don Wildman investigates an aged dossier which may be linked to one of the world’s most notorious killers, a century-old $20 bill which was once wielded by a brilliant and elusive

S5·E10 Core

East River Blowout and The Day It Rained Meat

Oct 10, 2013 · 60 min

Don Wildman examines a piece of industrial machinery from the early 1900s, a glass medical jar containing a strange substance and a tattered shirt that is one of the last vestiges

S5·E11 Core

The Death William Wood, Hacker Spy, Skunk Ape

Oct 24, 2013 · 60 min

Don Wildman investigates a set of tattered and chipped ventriloquist dummies, a rudimentary electronic device and a plaster cast that may prove the existence of a creature thought

S5·E12 Mytharc

Prison Experiment, The Real Noah’s Ark

Nov 14, 2013 · 60 min

Don Wildman investigates a tattered briefcase belonging to an eccentric doctor who went to gruesome lengths in search of the fountain of youth, a massive chunk of stone which some

S5·E13 Mytharc

Asylum Poisoning, Naked Joe, The Mad Bomber

Nov 21, 2013 · 60 min

Don Wildman investigates a pair of timeworn, everyday dining implements that were at the center of an event that shocked and terrified a psychiatric ward, a charcoal portrait of a

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