
The Grayhaven Maniac
- Tahun: 2011
- Negara: United States of America
- Aliran: Kengerian
- Studio: Mourningside Productions
- Kata kunci: college, maryland, slasher
- Direktur: Justin Williams, Richard Donahue
- Pemeran: Richard Donahue, Lauren Lakis, Nicolette le Faye, Daemon McConnaughey, Justin Williams, Daniel Baker