Sepulcher of the Damned

After winning the lottery, a retired systems administrator moves to rural Indiana to build his dream home, which includes an old, abandoned mansion by the lake. As he settles in, he experiences unsettling visions of previous occupants and seeks help from his friend Leonard to uncover the mansion's mysterious history. Their investigation leads them into a dark and disturbing legacy connected to a deceased cult leader, revealing chilling secrets of the estate and island.