Highlights
Secrets of the Dead

Secrets of the Dead - Season 21 (2023)

Audience Score
63

Season 21 Episodes

1. Eiffel's Race to the Top

October 25th, 202355 min

Find out about the race to build Paris’ most famous landmark when two men vied to be the first to build a monument 1,000 feet tall. See how one man’s vision transformed the Paris skyline, making the Eiffel Tower a global icon. Dramatic recreations, official renderings and personal correspondence tell the story.

2. Death in Britannia

November 1st, 202355 min

Uncover what happens when archaeologists study a skeleton found with an iron nail through its heel bone, suggesting the person was the victim of crucifixion in Roman-occupied Britain. Only one other skeleton with evidence of crucifixion has ever been found in the world. Who was he? What was life in Roman Britain like? And why did he receive such a gruesome punishment?

3. The Princes in the Tower

November 22nd, 202355 min

Find out if one of history’s greatest cold cases—the imprisonment of two princes in the Tower of London—can finally be solved. Their disappearance led to centuries of mystery and speculation. Were the boys murdered by their uncle, the notorious King Richard III? Or was it a massive conspiracy to hide the truth?

4. Returning to Babylon

October 2nd, 202455 min

A moving story of a people reclaiming their cultural heritage after an occupying force tried to erase it. Priceless artifacts from the Assyrian Empire were destroyed during the Isis occupation of Mosul. Now, a team of archaeologists is dedicated to finding pieces that survived. One possible discovery: the location of the Hanging Gardens of Babylon.

5. Mozart's Sister

October 9th, 202455 min

Maria Anna Mozart was a musical prodigy just like her younger brother Wolfgang. Although the children toured Europe together, once Maria Anna came of age, she was left behind while her brother became a star. But controversial new evidence suggests she may have contributed to her brother’s earliest works while a global search for her compositions continues.

6. The Herculaneum Scrolls

October 16th, 202455 min

Making headlines around the world, 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 together the layers of the scrolls and making them impossible to read. Can particle physics and AI finally reveal what the scrolls say?

All Seasons

Season 23
Oct 8, 2025
75
Season 22
Oct 23, 2024
70
Season 21
Oct 25, 2023
Season 20
Oct 9, 2022
10
Season 19
Oct 20, 2021
Season 18
Jul 2, 2019
Season 17
Jan 24, 2018
83
Season 16
Oct 26, 2016
Season 15
Oct 27, 2015
100
Season 14
Jan 28, 2015
Season 13
Nov 13, 2013
Season 12
Oct 23, 2012
Season 11
Apr 20, 2011
Season 10
Nov 3, 2010
Season 9
May 13, 2009
Season 8
May 7, 2008
Season 7
Apr 23, 2008
Season 6
Nov 8, 2006
Season 5
Oct 19, 2005
Season 4
Nov 1, 2003
Season 3
May 8, 2001
Season 2
Jun 26, 2001
Season 1
May 14, 2000
Specials
Dec 26, 2017