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Jack the Ripper: A letter from the killer?

Lucy examines the infamous "Dear Boss" letter, which is supposedly from the pen of the serial killer. With criminologist Dr. Martin Glynn, Lucy questions the letter's authenticity and the role it played in creating the first serial killer persona. The name Ripper is now synonymous with serial killers around the world, but many believe it is a hoax.
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Clip Season 2 Episode 1 Length 04:14 Premiere: 01/07/25

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Clips & Previews

Season 2 Episodes

Bloody Mary
S2 E4 Length 54:56 Premiere Date 03/23/25

The Gunpowder Plot
S2 E3 Length 54:55 Premiere Date 01/21/25

William the Conqueror
S2 E2 Length 54:55 Premiere Date 01/14/25

Jack the Ripper
S2 E1 Length 54:50 Premiere Date 01/07/25

Jack the Ripper: Read all about it!
Clip Length 03:06 Premiere Date 01/07/25

Jack the Ripper: A letter from the killer?
Clip Length 04:14 Premiere Date 01/07/25

Series Preview
Preview Length 00:30 Premiere Date 01/07/25

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The Break Up - S1 E1

Lucy Worsley investigates the tensions and turning points that led to America's declaration of independence from Britain in 1776.

  • Tuesday June 23, 2026 9:00 pm ET on KET
  • Tuesday June 23, 2026 8:00 pm CT on KET
  • Thursday June 25, 2026 2:00 am ET on KET
  • Thursday June 25, 2026 1:00 am CT on KET
  • Wednesday July 1, 2026 4:00 pm ET on KET
  • Wednesday July 1, 2026 3:00 pm CT on KET

A Messy Divorce - S1 E2

Lucy Worsley investigates how the American Revolution affected Britain, with sabotage, espionage and political unrest reshaping the empire.

  • Tuesday June 30, 2026 9:00 pm ET on KET
  • Tuesday June 30, 2026 8:00 pm CT on KET
  • Wednesday July 1, 2026 5:00 pm ET on KET
  • Wednesday July 1, 2026 4:00 pm CT on KET
  • Thursday July 2, 2026 2:00 am ET on KET
  • Thursday July 2, 2026 1:00 am CT on KET

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