Both Predator and Alien started off not looking very cool at all, and in the case of Predator, Jean-Claude Van Damme was in the original ill-fated suit.
Van Damme was famously fired from the movie for wanting to add some kickboxing to the killer alien, and was reportedly not very happy about the way that the suit looked either.
It’s pretty well-known that Jean-Claude Van Damme originally portrayed the titular character in 1987’s Predator, but there hasn’t been too many good images of what he looked like while on the set in Mexico.
Van Damme was totally unaware that his whole body would not be seen after thinking that Predator was going to be his breakout film.