Home / Series / History's Greatest Mysteries / Aired Order / Season 4 / Episode 2

Who is the Zodiac Killer?

In 1969, one of history's most elusive serial killers terrorizes Northern California. He taunts investigators with cryptic ciphers and clues, leaving police and the public questioning his identity for over 50 years. Can new evidence and technology finally crack his code? Who is the Zodiac Killer?

English français Deutsch Português - Portugal
  • Originally Aired February 6, 2023
  • Runtime 42 minutes
  • Content Rating Portugal M12 United States of America TV-PG
  • Network History
  • Created January 31, 2023 by
    Deleted User 2368471
  • Modified March 22, 2024 by
    rodrigandrade13