Performance & Direction: Sin Review
Last updated: January 24, 2026
Quick Verdict: Hit or Flop?
Is Sin (2021) worth watching? According to our cinematic analysis, the film stands as a FLOP with a verified audience rating of 2.5/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Horror.
Cast Performances: A Masterclass
The success of any Horror is often anchored by its ensemble, and Sin features a noteworthy lineup led by Don Tjernagel . Supported by the likes of Matt Lee Ingebritson and Clint Boevers , 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 Sin (2021) is negative. With an audience rating of 2.5/10, it stands as a challenging project that may struggle to find an audience.
Story & Plot Summary: Sin
Quick Plot Summary: Sin is a Horror film that crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: Sin
Ending Breakdown: Sin attempts to tie together its various plot elements. The finale presents its approach to horror resolution.
The conclusion addresses the core thematic questions, 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 horror themes established throughout the runtime.
The final moments of Sin reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Sin?
Consider Watching If:
- You're a completist for Horror films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: Sin
All Cast & Crew →
Where to Watch Sin Online?
Streaming HubSin Parents Guide & Age Rating
2021 AdvisoryWondering about Sin age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Sin is 91 minutes (1h 31m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 2.5/10, and global performance metrics, Sin is classified as a FLOP. It remains an essential part of the 2021 cinematic calendar.
Frequently Asked Questions
Is Sin worth watching?
Sin is definitely worth watching if you enjoy Horror movies. It has a verified rating of 2.5/10 and stands as a FLOP in our box office analysis.
Where can I find Sin parents guide and age rating?
The official parents guide for Sin identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Sin?
The total duration of Sin is 91 minutes, which is approximately 1h 31m long.
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Critic Reviews for Sin
**_Mishmash pseudo-documentary about a red-eyed killer in the Midwest_** Released in the summer of 2021, this is an indie written/directed by comedian Don Tjernagel that only cost $5000, yet is proficiently done and worth watching for its entertaining bits, along with its (surprising) spiritual insights, at least for those interested. It doesn’t convey the narrative in a conventional manner, but opts for combining several different storytelling formats, like interviews, TV news reports, YouTube influencers, paranormal investigators and so forth. This isn’t anything new as Bram Stoker did the same with his 1897 novel “Dracula.” The way it’s put together is impressive and visually stimulating; think of the kinetic editing of “Death Tunnel,” just on a micro-budget. The few attractive females are a plus, such as Jamie Doroslovac and Kyla Faith. While some parts are serious, others shoot for amusement, like the arrogant psychologist or annoying influencer. Unfortunately, I didn’t sense the story building up to much worthwhile in the last act, as was effectively done in “Heavy Metal Horror” from seven years earlier (which is also a pseudo-documentary). In other words, it needed tweaked for a more rewarding payoff IMHO. It runs 1 hour, 31 minutes, and was shot in the Waterloo area of northeastern Iowa, including Fairbank, Oran, Fayette and (maybe) Clear Lake; as well some stuff done in Vienna, Ohio, and Los Angeles. GRADE: C+/B-
movieMx Verified
This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.








