A mad scientist transforms a panther into a man-like creature that escapes and goes on a murderous rampage.
Train operator Andrea Marcocci has to witness the suicide of a desperate man who jumps in front of his train. Under the influence of this shock he starts making mistakes. A check up by a doctor reveals that he's at the brink of becoming an alcoholic. Due to this evaluation he is degraded and must accept a salary cut.
Americans investigating the results of nuclear radiation discover a man-eating monster on a remote island.
