The History Channel in Canada has created this footage as an ‘archive recreation’ of what WWI would be like if we were attacked by aliens.

On its 100th anniversary, The Great Martian War tells the story of the catastrophic events and unimaginable horrors of 1913-17, when Humankind was pitted against a savage Alien invasion.

With powerful and detailed First World War parallels, The Great Martian War fuses sci-fi fantasy with specialist factual history to explore the real-world tragedies and unique horror of World War One.