In this exciting five-part history series, 'Curse of the Ancients' Professor Alice Roberts reveals how scientists are unearthing the evidence for cataclysmic events in the past and their disastrous consequences.

In an effort to gain a broader perspective and build larger data sets, the Skinwalker team adds two team members and takes the offensive by pursuing evidence of similar phenomena found at analogous sites around the country.

An exciting series that explores history through the unique angle of criminal psychology and forensic anthropology, Ancient Murders Unearthed travels back in time to iconic epochs and cultures to re-tell the stories of infamous and little-known murders an

'Top 25 Alien Encounters' explores some of the most mind-blowing UFO cases of recent times, exposing new details behind hidden secrets, suppressed evidence and cover-ups.

The Holy Lance is one of the sacred relics of Christianity. From Jerusalem to Istanbul, Paris, Vienna and Rome, this film combines scientific investigation with the latest historical research to explore the two thousand year-long history of this artifact.

Dave Paulides investigates cases of elk hunters who've gone missing from specific regions of North America, and explores the theory that there could be a connection between these disappearances and sightings of UFOs.

A seminal alien abduction case is re-opened as new eye-witnesses confirm the horrifying UFO encounter. Hear the true story from the lone survivor with shocking details that have never before been exposed.

'Alien Abductions: Answers' presents compelling stories of recently documented alien abductions.

This show follows a cast of five adventurous, thrill-seeking prospecting and mining teams. Venture alongside them as they brave the unforgiving landscapes of Australia's remote and untamed regions in pursuit of the ultimate treasure: gold.