In 1942, British scientists from the Porton Down science park tested an experimental bioweapon in Scotland's remote and picturesque Gruinard Island.
A highly virulent anthrax strain was chosen to analyze its side effects and potentially slow down Germany, but the trial spun out of control and threatened the entire United Kingdom for half a century.
While most of the tests were kept in the utmost security, a film declassified in 1997 showed the horrific lengths to which the British government was willing to go in order to defeat the Nazis…
Dark Footage showcases the most unbelievable photos and videos from history while telling the stories behind the camera. Featuring military, space, aircraft and real-life historic events caught on tape.