Shadowzone

Shadowzone

Year: 1990

Runtime: 88 mins

Language: English

Director: J.S. Cardone

Science FictionHorrorHorror the undead and monster classicsSci-fi horror creatures and aliensChilling experiments and classic monster horror

In the underground research complex called Shadowzone, a participant is killed, prompting a NASA captain to investigate. The facility places sleepers in a deep EDS state that makes them gateways to a parallel universe. This triggers dangerous side effects, allowing an unknown entity to cross the portal and cause deadly attrition among the crew.

Warning: spoilers below!

Haven’t seen Shadowzone yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

Shadowzone (1990) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of Shadowzone (1990), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

Last Updated: October 09, 2025 at 15:06

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Unlock the Full Story of Shadowzone

Don't stop at just watching — explore Shadowzone in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Shadowzone is all about. Plus, discover what's next after the movie.

Shadowzone Timeline

Track the full timeline of Shadowzone with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Shadowzone Timeline

Characters, Settings & Themes in Shadowzone

Discover the characters, locations, and core themes that shape Shadowzone. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in Shadowzone

More About Shadowzone

Visit What's After the Movie to explore more about Shadowzone: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

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