Predator

Everyone remembers the 1980s science-fiction action film where Arnold Schwarzenegger, Carl Weathers, and Jesse Ventura attempt to stop the extraterrestrial trophy hunter known as "The Predator", right?  Thermal imaging, cloaking device, plasma.caster, glowing blood and alien dreadlocks - some really cool effects and character details.  There is nothing better than the film scene when the Predator takes off his mask revealing his insect-like face and mandible!.