Fak, a young Thai man who leaves the monkhood to care for his ailing father. When he returns home, he finds his father has married a much younger woman. She is very beautiful, but she is also mentally unbalanced.
While traveling, a crew of documentary makers meet a horrible fate when their van falls off a cliff. Though only one of them really dies, the rest are 'accidentally' dragged into hell where each are tortured according to their sins.
The border of Burma and Thailand is lawless place, where people live and die by the law of the gun. Into this situation comes a young police lieutenant, intent on reforming the rough and rowdy local police force along the Salween River.
Jued, a nightclub comedian, has a wife that's a bitch. Everyone he knows takes advantage of him and pushes him around. One day he finds and keeps a mysterious magical box. After that his life and relationships with everyone changes.
Set right before the fall of Thailand's old capital, Ayuttaya, Bang Rajan draws on the legend of a village of fighters who bravely fended off the Burmese armies.
A beautiful teacher is wronged by six of her students. Calling on demons and forces of black magic, she extracts an ultra-gruesome retribution against each of them.