3.6/10
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62 user 62 critic

Horror Planet (1981)

Inseminoid (original title)
A crew of interplanetary archaeologists is threatened when an alien creature impregnates one of their members, causing her to turn homicidal and murder them one by one.

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(screenplay), (screenplay)
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2 wins & 1 nomination. See more awards »

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Cast

Complete credited cast:
Robin Clarke ...
Jennifer Ashley ...
Holly
...
...
Barrie Houghton ...
Karl (as Barry Houghton)
...
Gail
...
Barbra
Trevor Thomas ...
Mitch
...
...
Ricky
...
Dean
John Segal ...
Jeff
Kevin O'Shea ...
Corin
...
Roy
...
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Storyline

A group of scientists are working in a lab located on a distant planet. One of them, Sandy, is attacked, raped and impregnated by a monstrous creature. She then begins to stalk her colleagues one by one, killing them and drinking their blood. Written by Marty McKee <mmckee@soltec.net>

Plot Summary | Add Synopsis

Taglines:

The horror-birth spawned in space! See more »

Genres:

Horror | Sci-Fi

Certificate:

R | See all certifications »

Parents Guide:

 »
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Details

Country:

Language:

Release Date:

November 1982 (USA)  »

Also Known As:

Horror Planet  »

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Box Office

Budget:

$2,000,000 (estimated)
See more on IMDbPro »

Company Credits

Production Co:

 »
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Technical Specs

Sound Mix:

Color:

Aspect Ratio:

2.35 : 1
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Did You Know?

Trivia

End credits for U.S. release list several cast members who do not appear in that apparently edited version. See more »

Goofs

When everyone has blocked him or herself into a control room, Sandy decides to blow the door in with explosives near by. When the door flies off, it blows outwards towards her in the corridor, not inwards. See more »

Quotes

Gary: Damn you woman.
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Connections

Referenced in 13 Weird Stories (2015) See more »

Frequently Asked Questions

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User Reviews

 
Pretty good British horror film.
5 December 2004 | by See all my reviews

On a remote planet,a group of archaeologists have established a base deep inside a network of caves.While out exploring one day,one of the team,Sandy,is abducted by a monstrous alien that forcibly impregnates her.As the alien fetuses grow inside her,Sandy is driven insane by the need for blood to feed her offspring and starts slaughtering her fellow scientists."Inseminoid" is a cheaply made "Alien" clone,but I don't care.It's a pretty good horror film on its own that kept me on the edge of my seat.There is plenty of gore and a little bit of sleaze,so I wasn't disappointed.The script is weak and the acting is average,but "Inseminoid" is fast-paced,twisted and immensely enjoyable.So if you liked "Galaxy of Terror" or "Forbidden World" give this one a look.Just ignore the negative reviews and check it out.7 out of 10.


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