Best-selling author Whitley Strieber revisits the site of his traumatic alien encounter for the first time in several decades.

In 1975, six loggers in Arizona witnessed their crewmate's abduction by UFO. The Travis Walton story became an international sensation and ripped apart a small town. Four decades later, shocking new evidence reveals the true story behind Fire in the Sky.

In 1961, Betty and Barney Hill encountered a UFO on a deserted New Hampshire highway. When the story leaked, they gained fame as the first widely reported alien abductees. Compelling new evidence may prove the Hills' terrifying close encounter was real.

Considered the most haunted doll in the world, Robert the Doll lives behind glass in a museum in Key West, Florida, where every year thousands of visitors who fail to follow his rules find themselves cursed. Victims have experienced illness, injury, accidents and even death. But what makes Robert curse his victims? What evil entity lives inside this doll? This latest Shock Docs installment explores the true origin of Robert the Doll, uncovers the story of Robert’s first owners in 1905, and seeks to find out why this doll is so nefarious.

It is one of the greatest supernatural mysteries in U.S. history. On December 29, 1972, Eastern Airlines Flight 401 crashed into the Florida Everglades, killing over 100 souls. Soon after, ghosts from Flight 401 began to haunt the land and other airplanes. In the all-new Shock Doc special GHOSTS OF FLIGHT 401, for the first time ever and on the 50th anniversary of the crash, paranormal investigator Steve Shippy and psychic medium Cindy Kaza will attempt to make contact with the ghosts of Flight 401 and find out the horrifying truth about what really happened that fateful night.

“Scream: The True Story” delves into the real-life horror of a murderer who believed he was possessed by a demon. “We all know the Scream films, but the inspiration behind them is a terrifying true story that many don’t know. Beginning in 1989, Danny Rolling stalked and murdered eight victims in Shreveport, Louisiana, and Gainesville, Florida, including five college students. Rolling claimed he was possessed by a demon named ‘Gemini’ when he committed his crimes; he was eventually convicted and executed in 2006.