4K Monster Inside: America's Most Extreme Haunted House (2023) online Year: 2023 Country: United States Director:Andrew Renzi Stars: Melissa Everly, Gabi Hardiman, Russ McKamey, Kris Smith Stars: Melissa Everly, Gabi Hardiman, Russ McKamey, Kris Smith Genre: Crime / Documentary / Horror / New Movie Follows the story of Russ McKamey. The Navy Veteran turned master of horror, who lures horror enthusiasts into his web. Watch Monster Inside: America's Most Extreme Haunted House (2023) online