Mysteries at the Museum: Season 20
This season started on June 7, 2018. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Lunar Fender Bender, Opera Angels and Billiard Balls · 60 min | |
| 2 | Presidential Cheese, Spying Space Shuttle and Liberty in the Lake · 60 min | |
| 3 | Hollywood Dog, Legend of Zorro and Up in Arms · 60 min | |
| 4 | Jack the Ripper, Wooden Money and Deadly Decor · 60 min | |
| 5 | Cat's Best Friend, Sunken Treasure and Raining Frogs · 60 min | |
| 6 | Sandwich in Space, Watergate Crash and Blenda's Banquet · 60 min | |
| 7 | China Clipper, Phantom Island and Dueling Dandy · 60 min | |
| 8 | Titanic Hustle, Sherlock to the Rescue and America's Greatest Athlete · 60 min | |
| 9 | Columbus and the Mermaid, Skyscraper Snafu and Stealing the Show · 60 min | |
| 10 | Lost City of the Monkey God, Christmas Tree for Teddy and Bell Island Boom · 60 min | |
| 11 | Roosevelt's War on Words, Dragon Slayer and Cheese Puffs · 60 min | |
| 12 | Ghost Ship, Bobsledding and Handel's Heartstopper · 60 min | |
| 13 | Terror on the Tracks, the Ape and the Child and Body in the Bog · 60 min | |
| 14 | Missing Toe Murderer, Air Locked Out and Trenches Terror · 60 min | |
| 15 | Terror Ship, Wicked Stepmother and Message in a Bottle · 60 min |
