Arguably the best of the entire bunch, with that acid-blood, the double mandibles, the raw violence--a complete package.

Unseen, yet unimaginably powerful, on an inter-time-spatial scale, even omnipresent.

Pretty cool bug-like bad guys, with those hollow, empty eyes, and that weird telepathic thing going on.

All kinds of fun aliens, including our hero Leeloo, but my favorite has got to be the Mondoschawans.

A great collection of nutso critters from the Red Planet.

Aliens from another dimension/planet/galaxy re-animate buried corpses and squash them down into Jawa-like slave trolls for off-world labor.

Coolest for their spacecraft, rather than for their kind of bland, white-bread, predictable shapes and sizes, and they're just not that over-the-top engaging, just too quiet and polite.

A more or less involuntary visitor, who reluctantly accepts his role as ultimate protector of Japan's massive collection of city scale models.

A great assortment of intergalactic nutcases, and horrible dream-fodder for anyone with a serious clown hang-up.

The aliens are ghosts--neat concept.

Again, the aliens are ghosts, or more like a sort of ghost-virus. Again, pretty neat concept.

Kind of a gargantuan intergalactic Rasta-man, he's pretty cool, but a bit bland without all of his gadgets.

Lots of nutty, crazy space critters from which to choose--my favorite was the little doughboy-looking guy up inside the dead jeweler's head.