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The Intruder Within (1981) poster

The Intruder Within

1981, English. Directed by Peter Carter.

Terror and death strike as monster preys upon trapped victims!

When drillers on an offshore oil rig dredge up several prehistoric eggs, one man is attacked by what appears to be an unidentified deep-sea creature protecting them. Soon, strange symptoms and behaviors become apparent among the crew and one of the creatures grows to adult-size.

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Runtime
1h 31m
Post-credits
None listed
Language
English
Rated
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Where to watch The Intruder Within

The Intruder Within isn’t streaming on any OTT platform in India yet; it released on 20 February 1981.

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Details

Released
20 February 1981
Country
United States of America
prehistoric creatureantarcticaoil rig fossil

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The Intruder Within: quick answers

Is The Intruder Within worth watching?

The Intruder Within doesn’t have enough ratings for a verdict yet.

How long is The Intruder Within?

The Intruder Within runs 91 minutes (1h 31m).

Does The Intruder Within have a post-credits scene?

None is listed for The Intruder Within. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.

The Intruder Within parents guide: is it suitable for kids?

No age rating is listed for The Intruder Within yet.

Which OTT platform is The Intruder Within on?

The Intruder Within isn’t streaming on any OTT platform in India yet; it released on 20 February 1981. (Checked 11 November 2026.)

What movies are like The Intruder Within?

If you liked The Intruder Within, try Megaboa, Underwater, The Thing.

Who directed The Intruder Within?

The Intruder Within (1981) was directed by Peter Carter and stars Chad Everett, Joseph Bottoms, Jennifer Warren.

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