Bad Sister

At St. Adeline's Catholic boarding school, Zoe is a high-achieving student who becomes suspicious of a new nun. While the teacher appears kind, her behavior is unconventional, and she avoids assigning homework or tests. Zoe eventually discovers that the woman is an impostor who murdered a real nun to steal her identity. The woman has developed an obsessive and dangerous attraction to Zoe's brother, Jason, and begins to manipulate his life.

Directed by Doug Campbell, this 2015 thriller was his third project following Dirty Teacher and The Cheating Pact in 2013. The film was produced by Johnson Production Group, Lifetime, and Golden Oak Entertainment, with a screenplay written by Barbara Kymlicka. The cast features Ryan Whitney Newman as Zoe, Devon Werkheiser as Jason, and Helen Eigenberg as Sister Rebecca, alongside Alyshia Ochse, Robert Leeshock, and Lise Simms.

Audience reception for the TV movie is mixed. On IMDb, it holds a rating of 4.6/10 based on 2,300 votes, while on TMDB, it has a higher score of 6.6/10 from 259 votes.