Season 1

3: The First Letters and the 408 Cipher
Oct. 27, 2024

3: The First Letters and the 408 Cipher

When a Killer Speaks in Code
5: The Story of Bryan Hartnell
Oct. 27, 2024

5: The Story of Bryan Hartnell

Surviving the Zodiac's Brutal Daylight Attack
22: Zodiac: The Movie
Oct. 27, 2024

22: Zodiac: The Movie

How Hollywood Captured an Unresolved Nightmare
20: The Suspects: Lawrence Kane & Gary Francis Poste
Oct. 27, 2024

20: The Suspects: Lawrence Kane & Gary Francis Poste

Two Men, One Killer? The Zodiac Suspects Revisited