
Fifteen years after murdering his sister on Halloween night 1963, Michael Myers escapes from a mental hospital and returns to the small town of Haddonfield, Illinois, to kill again.

The spirit of a long-dead prisoner returns for revenge, haunting the prison's new governor.

A jewel thief steals a sacred ruby which sets off a chase by the police, the Turkish government, nutty Armenian terrorists, and the C.I.A.