Jeffrey's Hell
- Año: 2024
- País: United States of America
- Género: Terror, Documental, Suspense
- Estudio: IFKY Films, AI Multimedia
- Palabra clave: fbi, hiking, mockumentary, conspiracy, missing person, found footage, cavern, alternative reality, cover-up attempt, monsters, caves
- Director: Aaron Irons
- Emitir: Aaron Irons, Steve Cross, Marissa Kaye, Josh Croft, Sarah VanArsdal, Ted Welch