Watch Bad Sister

Bad Sister is a gripping thriller directed by Doug Campbell and released in 2015. The movie stars Alyshia Ochse as the primary protagonist, Katelyn, alongside Devon Werkheiser and Ryan Whitney. Katelyn is a young woman who leads a secretive life with her brother, Josh (Devon Werkheiser), after losing their parents in a horrific accident. The siblings share a mysterious bond and are inseparable.

Katelyn is a counselor at a local high school, where she meets a troubled student named Abby (Helen Eigenberg). Abby is dealing with family issues and is struggling in school, but Katelyn sympathizes with her and tries to help by offering her counseling sessions. However, things take a sinister turn when Katelyn's brother Josh becomes infatuated with Abby and starts stalking her online.

As the plot unfolds, we discover that Katelyn and Josh have a dark past and a dysfunctional present. Their parents' death has deeply affected them, and Katelyn has taken on the role of a guardian to her younger brother. However, it becomes evident that she has been controlling and manipulating him for her personal gain. Josh, meanwhile, is a troubled young man who is obsessed with his sister and will go to any length to protect her, even if it means harming others.

As Katelyn's relationship with Abby becomes strained due to Josh's meddling, she starts to unravel. We see her true nature and the extent of her manipulations, which includes lying and even forging documents to cover her tracks. The tension between Katelyn, Josh, and Abby reaches a boiling point, with the trio engaging in a dangerous game of cat-and-mouse.

The performance of the actors is noteworthy, especially Alyshia Ochse, who delivers a convincing performance as the manipulative Katelyn. Her portrayal adds to the overall suspense and tension of the movie. Devon Werkheiser also impresses as the emotionally unstable Josh, adding depth to his character that makes the audience empathize with him despite his disturbing behavior.

Ryan Whitney, who plays Abby's love interest, also delivers an excellent performance. His character serves as a counterpoint to the unhealthy dynamic between Katelyn and Josh and provides a glimmer of hope in an otherwise bleak storyline.

The film has its fair share of plot twists and turns, and the tension builds to a crescendo in the climactic final act. The ending of the movie is satisfying and provides a sense of closure to the story.

Overall, Bad Sister is a thrilling movie that explores complex issues such as mental health and trauma while delivering a gripping plot. While it may be disturbing for some viewers, the strong performances and plot twists make it a must-watch for fans of the thriller genre.

Bad Sister is a 2016 thriller with a runtime of 1 hour and 26 minutes. It has received mostly poor reviews from critics and viewers, who have given it an IMDb score of 4.7.