All Episodes

July 7, 2022 40 mins

This episode was narrated by Jay Thomas.

Alcatraz. Once America's most notorious prison now houses four makeshift, dummy heads. Painstakingly crafted and topped with real human hair; how did these masks help destroy the reputation of America's most formidable prison? The Enigma Machine is among the many guns, planes and chilling machines of war at the National Museum of the Navy. How did this machine help to win World War Two? And is Walter's Museum of Art in Baltimore, Maryland the actual home of the Mona Lisa?

For even more Mysteries at the Museum, head to discovery+. Go to discoveryplus.com/mystery to start your 7-day free trial today. Terms apply.

Find episode transcripts here: https://mysteries-at-the-museum.simplecast.com/episodes/prison-ploy-enigma-machine-mona-lisa


Hosted on Acast. See acast.com/privacy for more information.

Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

Las Culturistas with Matt Rogers and Bowen Yang

Las Culturistas with Matt Rogers and Bowen Yang

Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.