An eccentric professor takes four of his students to the mansion of the “Mad Hatter”, an urban legend driven insane by mercury poisoning and grief. He says that there’s nothing to worry about now: the strange, shambling “caretakers” that haunt … Armando Gutiérrez, Nick Miller, Samuel Caleb Walker, Michael Berryman, Isadora Cruz, Rachel Brunner, Dennis Mallen Added on Amazon Prime 2023-07-23. Youtube Trailer