Gumnaam (1965) is about a group of travelers abandoned on a deserted island being ruthlessly murdered by a mystery killer.
The Gingerdead Man (2005) follows a killer, Millard Findlemeyer, who comes back to life as a gingerbread man and terrorizes some bakers.
Gretel and Hansel (2020) is an adaptation of the Grimm’s fairytale, Hansel and Getel. The movie also puts its own twist on the story.
Guinea Pig 1: Devil’s Experiment (1985) is a film about three men who torture and abuse a woman in a series of stages until her death.
The Ghost Knows (2017) is a story of James and his family who went to his newly bought summer house on a lake where a demonic spirit possessed his son.