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 10, 2026
Released in 2013, A Sister's Nightmare enters the TV Movie genre with a narrative focused on 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. Under the direction of Vic Sarin, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Kelly Rutherford, Natasha Henstridge, Peyton List. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, A Sister's Nightmare offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, A Sister's Nightmare resonates with current cultural themes in the TV Movie space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of January 2026, A Sister's Nightmare is available in theaters worldwide. For streaming audiences in the US, UK, and India, look for availability on major platforms roughly 45-60 days after the theatrical release. Don't miss the high-definition experience provided by premium large format (PLF) screenings.
The plot of A Sister's Nightmare centers on a unique premise within the TV Movie landscape. 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. The second act serves as a major turning point, leading to a climax that fans of 2013 cinema will find fairly predictable.
The ending of A Sister's Nightmare has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a A Sister's Nightmare sequel or a wider cinematic universe are already gaining traction.
Final verdict for A Sister's Nightmare (2013): with an audience rating of 6.5/10, the reception has been generally positive. It is a recommended for fans of TV Movie, Thriller, Mystery cinema who appreciate attention to detail.
Analyzing 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 is a TV Movie, Thriller, Mystery movie that 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...
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 is a TV Movie, Thriller, Mystery movie that 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...
A Sister's Nightmare may not be suitable for all family members as it contains TV Movie, Thriller, Mystery elements. Parental guidance is recommended.
You can find streaming options and availability for A Sister's Nightmare on popular platforms. Check movieMx for the latest updates and reviews.
A Sister's Nightmare features a talented cast. Check our "Top Cast" section to see the full list of actors and the characters they play in this film.
The runtime and duration of A Sister's Nightmare are available in the movie details section. It's a gripping story that keeps you engaged from start to finish.
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.