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The Secret Code of Mary, Queen of Scots

Since childhood, Mary Stuart had enjoyed writing in cipher. Later in life, as Queen of Scots and a prisoner in England for nearly 19 years, the skill became essential to her survival.
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Clip Season 22 Episode 9 Length 01:14 Premiere: 10/22/25

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Kentucky Connections on Secrets of the Dead

One of public television’s most popular series, Secrets of the Dead, brings its historical analysis to Kentucky! This series uses the latest science to challenge prevailing ideas and share fresh perspectives on historical events.


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Join us for a screening of Secrets of the Dead: The Herculaneum Scrolls

Making headlines worldwide, the University of Kentucky’s Dr. Brent Seales and his team of computer scientists set out on a mission to read the 2,000-year-old carbonized scrolls found in the remains of a villa in Herculaneum. Mt. Vesuvius’s eruption in 79 AD transformed the papyri, fusing the layers of the scrolls and making them impossible to read. But can particle physics and AI finally reveal what the scrolls say?

KET will be hosting a screening of Secrets of the Dead: The Herculaneum Scrolls at The Kentucky Historical Society, Brown-Forman Room. Dr. Seales will lead a discussion after the screening.

Due to historic flooding in Frankfort, the event originally planned for April 10 has been rescheduled for Wednesday, May 14th, 6:30 – 8 pm EDT.

This event is free, but reservations are required.


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Secrets of the Dead: The Civil War’s Lost Massacre

The Secrets of the Dead investigates an incident in Kentucky history known as the “Simpsonville Massacre,” when 22 Civil War soldiers from the 5th US Colored Cavalry on a cattle drive to Louisville were ambushed and slain by outlaws.

The episode “The Civil War’s Lost Massacre,” which was co-produced by KET, revisits the events of January 25, 1865, tracing the stories of several of the Kentucky soldiers and their families with help from guest historians, including two who hail from Kentucky: Jerry Miller, a former state legislator from Louisville, and Juanita White, a docent at the Farmington Historic Plantation in Louisville.

Aided by University of Kentucky archeologist Dr. Philip Mink and the university’s EduceLab Mobile Team, the historians search the land around where the massacre occurred, hoping to find the burial grounds of the slain soldiers. The episode also features interviews with Kentucky’s Civil War scholars, Dr. Amy Murrell Taylor, author and history professor at UK; Steve Phan, chief of interpretation at Camp Nelson National Monument; Dr. W. Stephen McBride, former director of interpretation and archeology at Camp Nelson National Monument; and Joni House, former park manager of the Perryville Battlefield State Historic Site.

Funding for Secrets of the Dead: The Civil War’s Lost Massacre was made possible in part by the KET Millennium Fund. 

Sponsored by:

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Season 22 Episodes

Chasing the Plague

S22 E10 Length 55:15 Premiere Date 10/29/25

Cracking the Queen's Code

S22 E9 Length 55:15 Premiere Date 10/22/25

Cleopatra's Last Temple

S22 E8 Length 55:15 Premiere Date 10/15/25

The Rise & Fall of the Colosseum

S22 E7 Length 55:15 Premiere Date 10/08/25

Plunderer: The Life and Times of a Nazi Art Thief (Part Two)

S22 E6 Length 54:25 Premiere Date 02/26/25

Plunderer: The Life and Times of a Nazi Art Thief (Part One)

S22 E5 Length 54:50 Premiere Date 02/19/25

Lost Treasures of Angkor – King's Gold

S22 E4 Length 55:15 Premiere Date 11/20/24

Lost Treasures of Angkor – The Discovery

S22 E3 Length 55:15 Premiere Date 11/13/24

Field of Vampires

S22 E2 Length 55:15 Premiere Date 10/30/24

The Civil War's Lost Massacre

S22 E1 Length 55:23 Premiere Date 10/23/24

Preview | Cracking the Queen's Code

Preview Length 00:32 Premiere Date 10/22/25

The Secret Letters of Mary, Queen of Scots Finally Decoded

Clip Length 01:53 Premiere Date 10/22/25

The Marriage that Destroyed Mary Stuart

Clip Length 02:33 Premiere Date 10/22/25

The Secret Code of Mary, Queen of Scots

Clip Length 01:14 Premiere Date 10/22/25

Why Mary Wore Red to her Execution Death

Clip Length 01:32 Premiere Date 10/22/25

How Mary, Queen of Scots Smuggled Letters Past Her Guards

Clip Length 02:02 Premiere Date 10/22/25

Fall 2025 Series Sell

Preview Length 00:32 Premiere Date 08/19/25

See All Episodes

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TV Schedules

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Upcoming

China's Bronze Kingdom - S23 E1

More than 10,000 unusual items have been unearthed, including curiously shaped bronze heads and masks covered in gold foil, from a mysterious ancient city hidden in the mountains of Sichuan.

  • Wednesday May 27, 2026 10:00 pm ET on KET
  • Wednesday May 27, 2026 9:00 pm CT on KET
  • Friday May 29, 2026 3:00 am ET on KET
  • Friday May 29, 2026 2:00 am CT on KET
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King Arthur's Lost Kingdom - S17 E3

  • Monday March 30, 2026 5:00 pm ET on KET
  • Monday March 30, 2026 4:00 pm CT on KET
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Events

Join us!

Making headlines worldwide, the University of Kentucky’s Dr. Brent Seales and his team of computer scientists set out on a mission to read the 2,000-year-old carbonized scrolls found in the remains of a villa in Herculaneum. Mt. Vesuvius’s eruption in 79 AD transformed the papyri, fusing the layers of the scrolls and making them impossible to read. But can particle physics and AI finally reveal what the scrolls say?

KET will be hosting a screening of Secrets of the Dead: The Herculaneum Scrolls at The Kentucky Historical Society, Brown-Forman Room. Dr. Seales will lead a discussion after the screening.

Due to historic flooding in Frankfort, the event originally planned for April 10 has been rescheduled for Wednesday, May 14th, 6:30 – 8 pm EDT.

This event is free, but registration is required.

Explore more great history programming at KET.org/History.

Reservations

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