With Men in Black: International opening this week, we thought now would be a good time to take a look at the many varieties of aliens featured in the previous films. There are a lot of them.
Over three movies and 14 years as partners, Agents K and J have dealt with dozens of different kinds of both friendly and hostile alien creatures. Some look human and some look more like subway-sized worms. Added together they convey a sense of galactic diversity on par with the best of Star Trek and Star Wars.
Without further ado, here are all the aliens in the original Men in Black trilogy. Needless to say, this slideshow contains big spoilers for the first three MiB movies.
Source: IGN.com Every Alien in the Men in Black Movies