The Grayhaven Maniac
- 年: 2011
- 国家: United States of America
- 类型: 恐怖
- 工作室: Mourningside Productions
- 关键词: college, maryland, slasher
- 导向器: Justin Williams, Richard Donahue
- 投: Richard Donahue, Lauren Lakis, Nicolette le Faye, Daemon McConnaughey, Justin Williams, Daniel Baker