Is The Hunt for the Zodiac Killer coming back?

The Hunt for The Zodiac Killer ended on December 12, 2017, on the History channel. This limited series explored the decades-long mystery surrounding the infamous serial murderer known as the Zodiac Killer, who terrorized America in the 1960s and 1970s. The show focused on a new investigation into the cryptic codes and taunting letters sent by the killer, aiming to finally uncover his identity and bring closure to one of the most perplexing criminal cases in history.

The series was a nonfiction crime documentary that examined the history and ongoing intrigue of the Zodiac Killer case. It featured a team of experts—including retired LAPD detective Sal LaBarbera, former FBI task force member Ken Mains, and USC Professor Kevin Knight—who used their combined expertise and advanced computing technology to analyze the complex codes. Over five episodes, the series detailed their efforts to decode the Z340 cipher, which has defied cryptologists for over 50 years, and sought to shed new light on this twisted and elusive figure.

The show had a runtime of 60 minutes per episode and aired from November 14 to December 12, 2017, on the History channel.