These photos were taken by Filiberto Caponi, an Italian man in 1993. He claims they are of a strange and unknown creature he found near his house.
Artist's impression of when a woman in Albany, Ohio, claimed to see this mysterious and sinister creature in her house in 1973.
A very strange UFO.
This UFO photo is clearly fake, but still creepy.
Wanted to show the world my little sunshine, sorry for the bad quality. He wouldn't stop with his dancing.
Another picture of my precious little petal.
Photo taken in Chile in 2004 with a strange humanoid creature seen running behind one of the horses.
A photo that has been on the internet since 2003 and was taken by an unknown person's granddad in 1930. It seems to show a strange figure in the Alaskan woods.
The Falkville Metal man, an unknown entity seen and photographed by a policeman in Falkville Alabama in 1973.
Drawing of Antonio La Rubia, A Brazilian man who claims to have been abducted by these robot like aliens in 1977.
Alien seen in Samaya, Japan in 1978.
A supposed real life gnome seen in Argentina in 2008.
Strange cave art in Australia (is that the ghost from scream?)
Artist's impression of a hairy dwarf alien and its UFO that was said to have attacked two truck drivers in Caracas, Venezuela in 1954.
Alien seen in Ludham, Norfolk, UK in 1943.
Alien seen in Talavera Real Spain in 1976 by two soldiers.
Another gnome seen in Argentina.
A very strange alien abduction case from 1977. Lee Parish from Prospect, Kentucky claimed to have been abducted by these machine-like beings while driving home.
Unknown creature seen in Goodland, Kansas in 1976.
A famous photo of a small alien taken by Phillip Spencer in IIkey Moor, Yorkshire, UK in 1987.
The Corroboree Rock Spirit, taken in 1959.
A supposed alien body found in Mexico.
A hoaxed but amazing dragon sighting in China.
An alleged photo of a demon.
Alien seen in Salzburg, Austria in 1951.
Even without knowing the backstory, you can tell that something is just not right about this picture. This is murder victim, Regina Kay Walters, in a photo taken by her killer, Robert B. Rhoades, shortly before he killed her.
WWI soldier with shellshock.
Don't worry, it's not real. But boy is it unnerving.
Album cover from Form Destroyer, by psychedelic rock/noise rock band Skullflower