Mysteries at the Museum: Season 21
Season 21 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 20.
- 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.
Episode Guide
Season 21 Progress Shield
Lord Lucan, World's Greatest Drag Racer and Lighthouse Lifesaver
Sep 5, 2018 · 60 min
Don Wildman investigates a high society crime, a racecar driver who made an epic comeback and the surprising end to a brazen art heist.
Frightening Foo Fighters, Bird's Eye Spy and Coral Castle Mystery
Sep 12, 2018 · 60 min
Don Wildman examines eerie orbs of light that terrified fighter pilots in World War II, reveals the unexpected origin of high-flying spies in the sky and investigates a mysterious
Titanic Baker, Psychic Scammer and Cuban Swimmer Crisis
Sep 19, 2018 · 60 min
Don Wildman showcases the death-defying tale of a brave baker, reveals the shocking secret behind a sinister psychic and investigates the world's most dangerous swim.
Ghost of Katie King, Lake Erie Monster and Secret Stowaway
Sep 26, 2018 · 60 min
Don Wildman investigates a mysterious medium who conjured a ghost, a terrifying sea monster lurking in one of America's Great Lakes and the strange tale of an audacious stowaway.
Killer Space Germs, The Yeti's Hand and The Bug That Changed History
Oct 3, 2018 · 60 min
Don Wildman investigates the mysterious bacteria that imperiled the NASA space program, the decrepit remains of a mythical beast and a hidden insect that painted the world in a who
Murder at Greystone, Paulding Light and Tumbleweed Tycoon
Oct 10, 2018 · 60 min
Don Wildman investigates the hidden truth behind the murder of a wealthy oil heir, an ominous orb in the north Michigan night sky and a pesky plant that turned into a Kansas woman'
Skyscraper Seance, Frozen Woman and Black Widow
Nov 7, 2018 · 60 min
Don Wildman investigates a seance to contact the spirit of Thomas Edison, the harrowing near-death experience of a woman found frozen in the snow and the explosive end to a black w
Doppelgangers, Salem's Curse and White House Attack
Nov 7, 2018 · 60 min
Don Wildman examines an antique fingerprinting kit used by law enforcement, a macabre diorama of the last execution in the Salem Witch Trials and a helicopter much like one that wa
Knocking Ghost, Superman Saves the Day and Sleeping Dragon
Nov 14, 2018 · 60 min
Don Wildman investigates a haunted home with a talkative ghost, Superman's rescue of a real family and the discovery of a sleeping dragon.
Ball of Mystery, Dark Side of the Moon and Fakespeare
Nov 14, 2018 · 60 min
Don Wildman investigates an ominous orb that mystified the nation, an interstellar sound from the dark side of the moon and the true identity of the world's most celebrated writer.
Ancient Alien, Killer's Curse and Ground Zero Ship
Nov 21, 2018 · 60 min
Don Wildman examines an ancient carving that could tell of aliens visiting Earth, a scalpel used by America's first serial killer and a piece of wood from a ship mysteriously burie
Buffalo Bill Burial Riddle, First Dino Egg and Arctic Murder Mystery
Nov 28, 2018 · 60 min
Don Wildman examines the mysterious burial of one of the Wild West's most famous showmen, a strange oblong fossil that completely altered the way scientists thought about dinosaurs
Geostorm Inferno, The Typo That Won the War and The Death of Princess Di
Nov 28, 2018 · 60 min
Don Wildman examines one of the eeriest atmospheric events of all time, the fortuitous error that turned the tides of war and the shocking secret behind the death of an internation