Zak Bagans and his team of experts investigate haunted locations both home and abroad as they attempt to provide explanations for paranormal phenomena.

Could there be life beyond our planet? Extraordinary NASA footage and ground-breaking interviews with astronauts and scientists investigate potential sightings of UFOs.

The series features the Tennessee Wraith Chasers, a group of professional paranormal investigators that are known for trying to "trap ghosts" during their investigations.

Paranormal investigators Jack Osbourne and Katrina Weidman travel the world to explore the sinister locations associated with being gateways to the underworld.

Real-life ghost stories in the isolated and frigid Alaskan landscape are explored through captivating interviews and evocative re-creations.

A couple's hopes of a dream life in the California mountains are ruined when they stumble upon a satanic site.

Could there be life beyond our planet? Extraordinary NASA footage and ground-breaking interviews with astronauts and scientists investigate potential sightings of UFOs.

Paranormal investigators Amy Bruni and Adam Berry enter America's darkest locations, digging deep into the past and demanding answers to haunted mysteries.