

Donna's senior prom is supposed to be the best night of her life, though a sadistic killer from her past has different plans for her and her friends.
Acting
Idris Elba collects a check as a detective who always arrives late.
Costume
2008 prom fashion: a archaeological dig of satin and regret.

Director
Nelson McCormick
Trivia, insights & behind the scenes
Nelson McCormick also directed the Stepfather remake that same year, completing his 'aggressively okay 2000s horror' trilogy nobody asked for.
This was part of Hollywood's brief obsession with PG-13 slashers after The Ring's success—watered-down terror for mall crowds.