Free on YouTube, a faux film – a documentary on The Great Martian War of 1913-1917.
A product of the History Channel, done in the History Channel style, it’s a modern retelling of The War of the Worlds. It’s fiction, of course, but adding CGI Martians to WWI footage plus interviews of people telling stories they create a very believable “documentary” of something that never happened.
The greatest thing ever? No, but you may enjoy it: