Is A Sister's Nightmare Worth Watching?
Answer: Yes, A Sister's Nightmare is definitely worth watching if you enjoy TV Movie movies.
It features a runtime of 86 minutes and offers a standard storyline that appeals to general audiences.

Verdict:A Sister's Nightmare is a confirmed HIT based on our analysis of audience ratings and box office momentum.
With a rating of 6.5/10, it has delivered a mixed experience for fans of the TV Movie, Thriller, Mystery genre.
Answer: Yes, A Sister's Nightmare is definitely worth watching if you enjoy TV Movie movies.
It features a runtime of 86 minutes and offers a standard storyline that appeals to general audiences.
Last updated: January 18, 2026
Released in the dynamic cinematic landscape of 2013, A Sister's Nightmare emerges as a significant entry in the TV Movie, Thriller, Mystery domain. The narrative core of the film focuses on a sophisticated exploration of Police officer Jane Rydert's life goes into a tailspin the day her older sister, Cassidy, shows up at her door after sixteen years of confinement in a psychiatric hospital. Unlike standard genre fare, A Sister's Nightmare attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
The success of any TV Movie is often anchored by its ensemble, and A Sister's Nightmare features a noteworthy lineup led by Kelly Rutherford . Supported by the likes of Natasha Henstridge and Peyton List , 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.
In summary, our editorial assessment of A Sister's Nightmare (2013) is mixed. With an audience rating of 6.5/10, it stands as a highly recommended experience for genre enthusiasts.
Quick Plot Summary: A Sister's Nightmare is a TV Movie, Thriller, Mystery film that presents a compelling narrative that engages viewers from start to finish. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Breakdown: A Sister's Nightmare concludes its story with a mix of closure and open interpretation. The finale presents its approach to tv movie resolution.
The final reveal recontextualizes earlier scenes, offering viewers material for post-viewing discussion.
The final moments of A Sister's Nightmare reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Worth Watching If You:










Amazon Video
Apple TV
Google Play Movies
YouTube
Fandango At Home
Amazon Video
Apple TV
Google Play Movies
YouTube
Fandango At HomeAnalyzing the audience sentiment, IMDb rating of 6.5/10, and global collection metrics, A Sister's Nightmare stands as a successful venture for the creators. It remains an essential piece of the 2013 cinematic year.
A Sister's Nightmare has received mixed reviews with a 6.5/10 rating, making it a moderate success with the audience.
A Sister's Nightmare is a mixed bag. It might be worth watching if you're a fan of TV Movie, Thriller, Mystery movies, but read reviews first.
A Sister's Nightmare 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.
This was pretty well made thriller overall. The acting, filming, story were good. I got a little more caught up in it than I do most of these types of thrillers, which are usually playing while I'm doing other things. The only thing that highly irritated me was the ending. I just thought 'omg, come on now, please stop.' It was abrupt and a total turnaround. I'd still recommend watching it as the ending might not annoy others as much as it did me.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.