The House of Spider(1983)

Four persons, each of whom represents a particular aspect of a dependent society, hide in a villa located in the north of Iran. They are all involved in Operation Eagle Claw waiting to see its success. When the operations fails, their relations change. The one who is a symbol of a system viewpoint based on the domination of world powers, kills all his friends, and at last he encounters the youngest member of the group who has found out about his true nature and is killed by him; but before he dies, he kills this young man too.