I Know Who You Fucked Last Halloween
- Jier: 2018
- Lân: United States of America
- Sjenre: Crime, Thriller, Mystery
- Studio: Burning Angel
- Keyword: birthday, series of murders, porn parody, alt girls
- Direkteur: Joanna Angel
- Cast: Ariana Marie, Ivy Lebelle, Joanna Angel, Katrina Jade, Small Hands, Steve Holmes