Unsealed: Alien Files Season 4 Episode 4 – The Space Force

Aired : May 19 2016 | 20 Views |

Watch Unsealed: Alien Files season 4 episode 4 online for free. Since the early 1960s, we’ve experimented with how to travel off planet Earth. Many experts believe America has operated a secret Space Force for decades, with ultra high-tech ships designed for missions beyond Earth’s orbit.