A Mexican scientific team and an Arab expedition clash over a powerful piece of metal hidden in the jungle. Oh yeah, and there's also aliens, a psychic, a sorcerer and a hostile tribe who do the occasional human sacrifice.

A man joins forces with a Vietnam veteran to take revenge on his father, the most powerful drug lord on the border, who he blames for his mother's fall from grace.

When grandfather Hernandez is murdered the police immediately detain his grandson Alfredo Hernandez (Sebastian Ligarde) leaving his wife and half brother to come to his defense. After an arrangement is made Alfredo manages to escape from a hospital. This marks the beginning of a more thorough investigation that uncovers many family secrets.