Mysteries at the Museum Season 20

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 popular sports.

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 all time.

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.

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.

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 overthrow the Soviet Union in Prague, Czech Republic.

Don Wildman investigates an epicurean escapade in space, a White House conspiracy and the brave woman who cooked up a stunning military victory.

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 masterpiece.

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.

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 by a notorious gangster.

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 Canadian town.

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 snack food was born out of a happy accident.

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.

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.

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.

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 bottle sent more than a century ago.