Is Threshold Worth Watching?
Answer: Maybe not, Threshold is likely a skip if you enjoy Drama movies.
It features a runtime of 97 minutes and offers a standard storyline that appeals to general audiences.
Threshold Review
Last updated: January 18, 2026
Detailed Premise & Narrative Foundations
Released in the dynamic cinematic landscape of 1981, Threshold emerges as a significant entry in the Drama, Science Fiction domain. The narrative core of the film focuses on a sophisticated exploration of Celebrated heart surgeon Thomas Vrain supports the research of an offbeat scientist who has invented an artificial heart. Unlike standard genre fare, Threshold attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
Cast Performances: A Masterclass
The success of any Drama is often anchored by its ensemble, and Threshold features a noteworthy lineup led by Donald Sutherland . Supported by the likes of John Marley and Sharon Acker , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
In summary, our editorial assessment of Threshold (1981) is mixed. With an audience rating of 5.0/10, it stands as a highly recommended experience for genre enthusiasts.
Threshold Plot Summary & Detailed Storyline
Quick Plot Summary: Threshold is a Drama, Science Fiction film that explores complex human emotions and relationships through nuanced character development. This summary provides a scannable look at the movie's central conflict and narrative structure.
Threshold Ending Explained & Final Analysis
Ending Breakdown: Threshold attempts to tie together its various plot elements. The finale presents its approach to drama resolution.
The emotional climax centers on character transformation, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the drama themes established throughout the runtime.
The final moments of Threshold reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Threshold?
Consider Watching If:
- You're a completist for Drama films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
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Full Cast & Crew of Threshold
- Donald Sutherland – Dr. Thomas Vrain
- John Marley – Edgar Fine
- Sharon Acker – Tilla Vrain
- Mare Winningham – Carol Severance
- Jeff Goldblum – Dr. Aldo Gehring
Top Highlights
Donald SutherlandDr. Thomas Vrain
John MarleyEdgar Fine
Sharon AckerTilla Vrain
Mare WinninghamCarol Severance
Jeff GoldblumDr. Aldo Gehring
Michael LernerHenry De Vici
Richard BlackburnDr. Cutter
Michael C. GwynneJay Wingate
Robert JoyDavid Art
Allan F. NichollsDr. Basil Rents
Parents Guide & Age Rating
Threshold is rated PG. It is generally suitable for all ages.
Final Verdict
Analyzing the audience sentiment, IMDb rating of 5/10, and global collection metrics, Threshold stands as a challenging project for the creators. It remains an essential piece of the 1981 cinematic year.
Frequently Asked Questions
Is Threshold movie hit or flop?
Threshold has received mixed reviews with a 5/10 rating, making it a moderate success with the audience.
Is Threshold worth watching?
Threshold is a mixed bag. It might be worth watching if you're a fan of Drama, Science Fiction movies, but read reviews first.
Where can I watch Threshold online?
Threshold may be available for rent or purchase on digital platforms like Apple TV, Google Play, or Amazon Prime Video. Specific streaming availability can vary by country.
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movieMx Verified
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
