Some Backstory on Invasion of the Alien Snatchers

Nathan suggested these ground rules for movie selection: 

- Must have been released after 1979.
- Must follow this general plotline: A group of people are inadvertently* trapped in a confined or otherwise inescapable locale** with a non-human (or, at best, semi-human) thing or things*** that is killing them off.

* This would disallow Aliens, for instance; the marines seek out the aliens on purpose.
** This would disallow Predator 2, for instance; the locale is not confined.
*** This would rule out being trapped by a chainsaw-wielding maniac.

[BTW, I questioned that bit on "Aliens" because the Marines become trapped with their target, and hunter becomes hunted.]

Later, a few more stipulations were suggested.  For example, the impending destruction of the locale following a countdown.

We were particularly interested in movies like Leviathan (1989).

  

After a couple of weeks, several members on the mailing list had their own suggestions for what movies could qualify.  I, too, had my own. They follow the ground rules above, but some [as noted] were kinda iffy.

Title Where What
Anaconda (1997) Deep in the Amazon CGI snake
Beowulf (1999) An outpost Grendel [may not be on video by deadline (?)]
Chopping Mall (1986, aka KIllbots)   Mall Security robots
DeepStar Six (1989) Underwater base Sea monster (watch back to back with Leviathan if you dare)
Elves (1990) Department store Genetically engineered troublemaker
Shadowzone (1990) Underground lab Extra-dimensional monster
Spaceship (1981, a.k.a. The Creature Wasn't Nice) Spaceship Alien lounge lizard (Parody -- run last if selected)
Spookies (1985) Mansion ? [betcha no one coulda found THIS one]
The Tower (1993) Office building Vindictive computer
Venom (1982) House in London Poisonous snake [at least it's non human]
Short parody of Alien on the Hardware Wars tape. Spaceship "Nose-stromo" Alien clown

  

There were some movies that fit the plot standard but don't really fit the type. Some could have been includable.  It depended on how much someone wanted to bend the rules.

Title Where What Why Not
Bad Channels (1992) Radio station Evil alien More of an alien menace story
Deep Rising (1998) Ocean liner Sea monster More towards Aliens than Alien
Demon Knight (1995) House Mystic zombies More like Night of the Living Dead
Deep Blue Sea (1999) Lab Mensa sharks No video release likely by deadline
Lords of the Deep (1989) Underwater habitat Underwater aliens and a cameo by Roger Corman More like The Abyss than Alien
Maximum Overdrive Gas station Alien possessed machines Not that much like Alien
Night of the Living Dead (1990) Farmhouse SciFi zombies Calling this an Alien rip off sounds like a punch line
Nightwish (1989) Mineshaft Hallucinations More of a parapsychology story than a monster story
The Relic (1997) Museum Genetically engineered troublemaker (sort of) Not really a B picture
Horror Planet (1981, a.k.a. Inseminoid) Lab on another planet Alien demon More of a possession yarn
Star Trek: The Motion Picture (1979) Spaceship Alien machine C'mon, I'm KIDDING!

A whole host of zombie movies could be in this iffy set as well.

  

Several films did not fit the plot formula but had at least one element of Alien rip-off stamped all over them. Below are three easy examples.

Alien Contamination (1981)  Acid spewing alien eggs in an abandoned ship and the idiot humans who touch them
Parasite (1982)   "Chest buster" gimmick set in advertising
Split Second (1992) I'm not even going to dignify this with a justification

  

Two final observations:

Critters (et al) was suggested for the list, but if taken as a rip-off of something, it's more like a run on Gremlins than AlienCritters 4 fills the bill nicely; however, so would Leprechaun 4.  Depends on how broadly you want to define an alien.  Come to think of it, there's Gremlins 2....

And recall that the name of this group was The B-Movie Mailing List.  Some movies were suggested for the list but were not really B-Movies.  For example, Virus is not really a B-movie (but might've been better if it had been).

Based on material originally submitted to the B-Movie Mailing List on 15 August 1999.
Published to B-Notes on 1 June 2003.