Museums display the wondrous treasures of the past, and behind each artefact is a story to be told and secrets to be revealed - tales brimming with scandal and mystery, murder and intrigue.

Investigators, scientists and experts use cutting-edge technology to decode the unexplainable and try to solve the most shocking and infamous disappearances in history.

Investigators, scientists and experts use cutting-edge technology to decode the unexplainable and try to solve the most shocking and infamous disappearances in history.

Deep in the wilderness of Alaska is the toughest town in America: McCarthy. It's a refuge for people who don't want to be found, surrounded by wilderness.

Deep in the wilderness of Alaska is the toughest town in America: McCarthy. It's a refuge for people who don't want to be found, surrounded by wilderness.

A team of outdoorsmen is taking on the challenge of exploring the Alaska Triangle to uncover proof of the cryptic creatures thought to be living there.

A team of outdoorsmen is taking on the challenge of exploring the Alaska Triangle to uncover proof of the cryptic creatures thought to be living there.

Don Wildman investigates the "Crime of the Century," examines a miniature human head from South America and looks at a reptilian cryptid.

Former Colorado law enforcement officer Chuck Zukowski and his son Daniel investigate UFO-related cases that the authorities usually ignore. They search for definitive proof of UFOs along America’s infamous Alien Highway.

A team of hardcore hunters are at the ready to help local mountain communities rest more easily when night falls and nature comes out to play.

On The Dead Files, physical medium Amy Allan and retired NYPD homicide detective Steve DiSchiavi combine their unique and often conflicting skills to solve unexplained paranormal phenomena in haunted locations across America.

On The Dead Files, physical medium Amy Allan and retired NYPD homicide detective Steve DiSchiavi combine their unique and often conflicting skills to solve unexplained paranormal phenomena in haunted locations across America.

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

Police officers, paramedics and other first responders reveal their true encounters with the paranormal while on duty. Not only do these cases defy explanation, they terrify even the most seasoned of men and women who have devoted their lives to serve and protect the living.

The Spirit Hunters are a team of paranormal experts. They specialise in rescuing the living from a repetitive type of haunting known as a "ghost loop".

One of the most passionate paranormal teams in America, the Tennessee Wraith Chasers, are in Missouri to investigate a haunted and abandoned asylum.

Paranormal explorer Dakota Laden takes his sister and best friend on a cross-country road trip to face their fears at the most haunted locations in America.

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

Former Colorado law enforcement officer Chuck Zukowski and his son Daniel investigate UFO-related cases that the authorities usually ignore. They search for definitive proof of UFOs along America’s infamous Alien Highway.