Overview
Maddie, a local reporter investigating a series of killings targeting similar looking women is caught off guard when her younger sister Olivia, is attacked in her own home. Urging on the side of caution, Maddie suggests they take a self-defense course. When Olivia starts to fall for their instructor, Maddie becomes skeptical when he refuses to reveal anything about himself, and tries to intervene before the relationship turns into a deadly obsession.
Frequently Asked Questions & Story Details
Who directed My Sister's Serial Killer Boyfriend?
My Sister's Serial Killer Boyfriend was directed by Danny J. Boyle.
Where was My Sister's Serial Killer Boyfriend produced?
It was produced by companies including Lifetime in United States of America.
My Sister's Serial Killer Boyfriend Ending Explained & Trivia
The ending of My Sister's Serial Killer Boyfriend wraps up key thematic points regarding its characters. The film showcases excellent use of sound design, writing, and visual effects to create an immersive cinematic environment. For full analysis of ending theories, you can check out our corresponding articles in the Lumaflicks Blog section.
Ready to watch?
Stream My Sister's Serial Killer Boyfriend right now — no waiting.
Production
