Two archaeologists - "Dr. Crawford" (Ralph Seeley) and his pal "Maury" (Dick Welsbacher) are out in the tundra when they discover the remains of a neanderthal man. Clad only in a loin cloth, he is removed for further investigation. Thing is, as he thaws out he begins to wake up - and with one hell of an hangover. He is not an happy chap, and is soon on the rampage - a particularly dangerous state...