Some films take you on a journey. Others take you hostage. The Slime People doesn’t just take you hostage—it locks you in a broom closet, turns on an industrial fog machine, and whispers, “Enjoy the movie,” as you choke on the atmosphere and pray for a fire drill.
Directed by and starring Robert Hutton (a clear conflict of interest if ever there was one), The Slime People is a 1963 horror film so committed to its murky aesthetic that by the halfway point, it appears to be actively hiding from the audience. This is a movie not lit by cinematography, but by guesswork. Scenes unfold in a soup of dry ice vapor so dense that we may as well be watching a noir remake of The Mist, shot through a glass of milk.
Slimy Concept, Soggy Execution
Let’s talk about the plot, to the extent that one is discernible.
Atomic testing (because of course) has driven an ancient race of subterranean reptilian goop-monsters—known only as “slime people”—to the surface. Naturally, their first order of business is to enshroud Los Angeles in a wall of “solidified fog,” which sounds like a New Age homeopathy treatment but is apparently deadly serious here. Their ultimate goal? World domination by way of climate manipulation.
If you’re thinking, “Well, at least that sounds delightfully goofy,” don’t get your hopes up. This isn’t so-bad-it’s-fun; it’s so-bad-it’s-confusing-and-slow. The fog isn’t the problem—the script is. The movie stumbles around like one of its own slime people: sluggish, incoherent, and covered in something sticky you don’t want to touch.
Characters Who Make Fog Look Expressive
Robert Hutton plays Tom Gregory, a pilot who crash-lands in Los Angeles only to find the city mysteriously abandoned. He is soon joined by an ensemble of half-hearted survivors: a Marine with the charisma of wet toast, a scientist with a gift for wildly incorrect exposition, and two daughters who function less as characters and more as shrieking timestamps to indicate scene transitions.
Dialogue is delivered with the urgency of a weather report from 1952. People shout things like, “It’s the fog! It’s solid!” with all the panic of someone misplacing their reading glasses. The only performance with any conviction is from the fog itself, which grows thicker, denser, and more aggressive as the runtime ticks on—as if the film is trying to quietly smother itself to death.
By the third act, visibility is so low it becomes a sort of experimental cinema. You don’t watch The Slime People—you try to remember it through echolocation and facial muscle strain.
Monster Design Courtesy of Wet Paper Mâché
Ah yes, the titular creatures. Covered in something resembling gelatinized oatmeal and sporting the fashion sense of a lumpy cave troll, the slime people lurch about like football mascots rejected for being too sad. They’re supposed to be terrifying, but they move like they’re late to their shift at Spirit Halloween. Their fatal flaw? They can only be killed with their own spears, which are hollow and prevent the creature’s skin from sealing the wound. It’s a plot point that has the dramatic impact of a child discovering scissors beat paper.
The film’s one clever conceit—that ocean saltwater disrupts the fog—is undermined by the execution, which involves our heroes hurling buckets of water at a fog wall like drunken janitors trying to mop a ghost. When that plan fails, they decide to destroy the machine creating the fog, presumably because the script was running out of pages and someone remembered they had a firecracker left over from the 4th of July.
Shot in the Dark, Literally
Visually, The Slime People is an endurance test. Shot in black and white, the film quickly becomes a monochromatic smear, with fog obscuring not only action but entire plot threads. I suspect several characters died onscreen and we simply couldn’t see it. If a slime person falls in the mist and nobody can make it out, did it even happen?
This is not a stylistic choice; it’s a technical failure of epic proportions. The fog is so oppressive it’s like watching a surveillance feed from inside a malfunctioning vape shop. By the end, the audience is left squinting into a cloud, listening to muffled screams, and praying someone remembered to hit “off” on the machine labeled “Mist of Eternal Regret.”
Final Thoughts
The Slime People wants to be a cautionary tale about the dangers of atomic experimentation and ecological revenge. What it actually is, however, is a cautionary tale about what happens when you give a fog machine a leading role and forget to include a script.
It has its place in the history of bad cinema, nestled comfortably between Robot Monster and Manos: The Hands of Fate, but unlike those cult classics, it lacks any real charm or memorable insanity. It’s boring, muddy, and impossible to see—cinema as an eye exam.
★ out of ★★★★
Watch only if you’re a die-hard fan of MST3K, or if you’re a fog fetishist looking for 76 uninterrupted minutes of misty mediocrity. Otherwise, leave this one in the primordial ooze where it belongs.
