Mary es una escritora que sufre horribles visiones por culpa del estrés. Para relajarse, ella y su marido deciden ir a pasar unos días a una tranquila cabaña, pero allí sus pesadillas se convierten en realidad. En efecto, por los alrededores hay una comunidad de hombres-lobo acechándolos.
Race-car driver Blaine Striker grows concerned about his younger brother, a student at a medical school on the Caribbean island of St. Heron. General Turner has led a violent coup on this island and may be planning to blow up the school in order to blame the destruction on counterrevolutionaries. Striker infiltrates St. Heron, is captured, stripped to his tighty-whiteys, and electrotortured. He escapes, joins forces with the counterrevolutionaries, and foils a plot to assemble Russian missiles on the island.
The ghost of a serial killer, executed for murdering students at a Catholic girls' school, returns to the school to take revenge on the current student body.
