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.
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| Crew | Jasi Cotton Lanier | Stunt Coordinator |
| Directing | Danny J. Boyle | Director |
| Writing | Andrea Shawcross | Writer |
| Production | Ken Sanders | Producer |
| Production | Jeff Hardwick | Casting |
| Writing | Bryan Dick | Writer |
| Production | Elle Sunkara | Co-Producer |
| Art | Jason Cronburg | Production Design |
| Costume & Make-Up | Melody Kelly | Hairstylist |
| Production | Elle Sunkara | Line Producer |
| Production | Joseph Wilka | Co-Producer |
| Production | Timothy O. Johnson | Executive Producer |
| Costume & Make-Up | Taylor Jones | Costume Design |
| Sound | Steve Gurevitch | Original Music Composer |
| Editing | Andrew Harwood | Editor |
| Production | Sheri Reeves | Co-Executive Producer |
| Costume & Make-Up | Cheridan Smith | Makeup Artist |
| Camera | Robert Vardaros | Director of Photography |
| Costume & Make-Up | Dana Kelly | Hair Department Head |
| Costume & Make-Up | Haley Stefancis | Makeup Department Head |
| Art | Jeremiah Mann | Set Decoration |
