- Completely Different Title:
- Brazil: Endangered Brides
- France: Bloody Wedding
- Germany: Panic Fear
- Greece: The Killer with the Dagger
- Hungary: Killing Date
- Taiwan: Blood Red Splash White Yarn
- Old Shame: Years later, Tom Hanks didn't have much nice things to say about being in this.
- What Could Have Been: Elliot was supposed to be killed off, but the power of Tom Hanks and his sheer likability spared him.
- Working Title: Shriek and The Uninvited.
Trivia / He Knows You're Alone