Many of the most memorable Star Trekaliens debuted on the TV shows, but a handful of classic alien races made their first appearance in the movies. Airing its first episode in 1966, Star Trek: The ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Warner Bros. Viewers are curious to learn about Creepers, an alien species that plays a central role in Bong Joon Ho ...

Disney's upcoming Alien prequel not only has the perfect opportunity to feature a forgotten 15-year-old alien species but also make Predator canon.