'Hantu Kubor' is the sequel to 'Hantu Jerangkong' (1957), and the story here continues from the earlier film. Following her extermination, Mak Hitam the witch comes back to life as a grave ghost haunting the village cemetery. She threatens to cause chaos if the newly-wed Musa does not comply with her demands. When Tok Penghulu (the village chief) and the villagers find themselves unable to match the supernatural prowess of Mak Hitam, they seek help from Tok Pawang (the shaman) who understands the genesis of Mak Hitam's occult power and knows a way to subdue her.

Chaos is unleashed in several villages by an old demonic witch who rises from the dead. In a creepy hut filled with kemenyan incense smoke, an old witch is performing a ritual with a skull on a pedestal. The skull then transforms into a talking head that laughs often! “Aku tidak mahu mati! (I don’t want to die)” she cackles, and the head grants her wish.

Ferry, Rifky, Simon, Aryo and Steve are best friends since young. When Steve is about to get married, he returns to his old neighborhood and invites his four buddies. Then Simon sets up a surprise bachelor party for Steve in an old house, with Sapphira, a sexy belly dancer. However, Sapphira is too tired to dance a long time so Simon initiates a game, the "Arch of Satan", where a spirit can be summoned. When the atmosphere is getting spooky, Pak Burhan, arrives to break up the party. When Steve arrives home, he encounters the Ghost of the Old Woman they had summoned earlier. The next day, they are all still haunted by several spirits. Ferry also meets a mysterious girl who begins to steal his heart.

Maman, Bayu, and Lisa are ghostly figures who want to make humans afraid of ghosts again. However, the efforts of the other two ghosts instead bring them closer to humans and fail to make humans afraid of ghosts again.