Some kind of sadist, but not human, is murdering people. A doctor is convinced that the killings are the evil workings of a reclusive odd baron who died many years ago.

A psychological thriller about a man who is sometimes controlled by his murder-and-mayhem-loving alter ego.

The villainous Dr. Fu Manchu races against a team of Englishmen to find the tomb of Ghengis Khan, because he wants to use the relics to cause an uprising in the East to wipe out the white race.

Famed forensic psychiatrist Dr. Jack Gramm enjoys a reputation as one of the most sought-after profilers around. His expert testimony has resulted in the conviction of many criminals, including serial killer Jon Forster. On the eve of Forster's execution, one of Gramm's students is murdered in a vicious copycat crime, and Gramm himself...

An undercover cop in a not-too-distant future becomes involved with a dangerous new drug and begins to lose his own identity as a result.