Mysteries at the Museum: Season 20
Season 20 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 19.
- 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 20 Progress Shield
Lunar Fender Bender, Opera Angels and Billiard Balls
Jun 7, 2018 · 60 min
Don Wildman investigates a roadside repair on the surface of the moon, a pair of opera-loving sisters who took on the Nazis and the surprising story behind one of the world's most
Presidential Cheese, Spying Space Shuttle and Liberty in the Lake
Jun 21, 2018 · 60 min
Don Wildman investigates a pestilent stench that almost overpowered a president, a dangerous incident aboard the very first space shuttle and the most incredible college prank of a
Hollywood Dog, Legend of Zorro and Up in Arms
Jul 5, 2018 · 60 min
Don Wildman examines the rise of Hollywood's most famous four-legged star, the origins of the greatest folk hero in the Wild Wild West and an extraordinary battle of the biceps.
Jack the Ripper, Wooden Money and Deadly Decor
Jul 12, 2018 · 60 min
Don Wildman examines a new clue that could identify history's most notorious killer, a peculiar piece of wood that saved a small town and the surprising cause of a deadly illness.
Cat's Best Friend, Sunken Treasure and Raining Frogs
Jul 19, 2018 · 60 min
Don Wildman investigates one of NYC's bravest furry firefighters, a valuable shipwreck-recovered bottle in Massachusetts and a street sign that recalls a fearless revolution to ove
Sandwich in Space, Watergate Crash and Blenda's Banquet
Jul 26, 2018 · 60 min
Don Wildman investigates an epicurean escapade in space, a White House conspiracy and the brave woman who cooked up a stunning military victory.
China Clipper, Phantom Island and Dueling Dandy
Aug 1, 2018 · 60 min
Don Wildman examines letters that crossed an ocean on a treacherous plane ride, a map of an island shrouded in mystery and a French sword similar to one that inspired a literary ma
Titanic Hustle, Sherlock to the Rescue and America's Greatest Athlete
Aug 1, 2018 · 60 min
Don Wildman explores a clever con onboard the RMS Titanic, investigates a murder mystery solved by the real-life Sherlock Holmes and examines the reinvention of an iconic Olympian.
Columbus and the Mermaid, Skyscraper Snafu and Stealing the Show
Aug 8, 2018 · 60 min
Don Wildman investigates a famous explorer's encounter with a fabled sea creature, a death-defying mission atop the nation's tallest building and the abduction of a jazz musician b
Lost City of the Monkey God, Christmas Tree for Teddy and Bell Island Boom
Aug 8, 2018 · 60 min
Don Wildman investigates a lost city in Honduras protected by a deadly curse, the first family that changed Christmas forever and a devastating bang that wreaked havoc on a small C
Roosevelt's War on Words, Dragon Slayer and Cheese Puffs
Aug 15, 2018 · 60 min
Don Wildman investigates a president's solution to his problem with the English language, examines the story of a crafty engineer and a fearsome dragon and finds out how a favorite
Ghost Ship, Bobsledding and Handel's Heartstopper
Aug 15, 2018 · 60 min
Don Wildman investigates the mystery behind an Alaskan ghost ship, how a popular winter sport was inspired by boisterous tourists and a daring duel between musical maestros.
Terror on the Tracks, the Ape and the Child and Body in the Bog
Aug 22, 2018 · 60 min
Don Wildman investigates a bomber who threatened railroads in the northwest, a chimp raised to be human and a mysterious body in Denmark that's much older than it appears.
Missing Toe Murderer, Air Locked Out and Trenches Terror
Aug 22, 2018 · 60 min
Don Wildman examines the unusual case of a murderer with a missing digit, a harrowing near-death experience on the edge of space and the wartime exploits of a courageous canine.
Terror Ship, Wicked Stepmother and Message in a Bottle
Aug 29, 2018 · 60 min
Don Wildman examines the truth behind a legendary ghost ship and its fateful SOS, the devious crime spree of a truly evil stepmother and the unlikely discovery of a message in a bo