
Historical and factual series celebrating pivotal moments in history.

Zach sets out to discover whether aliens exist and what evidence we have to prove it; Zach meets with the world's leading scientists at SETI, and they show him the methods they employ to communicate with potential other-worldly visitors.

In a hunt for eyewitnesses to large-scale otherworldly encounters, the team pores through declassified government data on UFOs in airspace, and test a brand-new theory which may decipher an alien message that has already been received.

For everyday heroes in law enforcement and the military, their mission to serve and protect is put to the ultimate test when they come face to face with dangerous UFOs; dramatic re-enactments of actual UFO classified files and expert interviews.

Early humans create axes, spears, bows and slingshots.

Tracing the evolution of knives and daggers and how their use in combat has changed. With Peter Woodward.

Some people use their own bodies as weapons. With Peter Woodward.

Roman gladiators utilize tridents, nets, daggers and long swords.

Host Peter Woodward delves into the history of Japan's Ninja.