The serpent and the rainbow
A person who works for a company is been given a task as to locate a medicine that can be used for a treatment in the USA. He leaves to Africa in chase for the medicine where things don't go exactly as planned. He ends up all paralized without the ability to move, after taken the medication and later he finds out that the drug was and is used by some witches for creating zombies.
The end is making most viewers see the movie as lies, as something not true, as if zombification is just a stupid idea But if you see the end of the movie through the main actors point of view and see parapsychology as a possibility, then it becomes clear as to what happens, a zombie who tries to remove himself from the ropes of his zombiemaster.
