A British woman visits her husband at the Mexican mine he is attempting to reopen and discovers that the workers refuse to enter the mine fearing an ancient curse. The couple enter the mine to prove there is no danger and inadvertently release a demon which possess people’s left hands and forces them to behave in a suitably diabolical manner. The only way for a possessed person to free themselves from this torment is to cut off their left hand after which it scurries away in search of its next victim.

Three strippers seeking thrills encounter a young couple in the desert. After dispatching the boyfriend, they take the girl hostage and begin scheming on a crippled old man living with his two sons in the desert, reputedly hiding a tidy sum of cash. They become house guests of the old man and try and seduce the sons in an attempt to locate the money, not realizing that the old man has a few sinister intentions of his own.