Mark will have to act without any support from the local police, who know nothing about his secret mission. Acting alone against an entire gangster syndicate, Mark must "take" the powerful and brutal head of Chicago organized crime.
If successful, Mark will be hailed a hero and reinstated to the force. Not accustomed to retreat in the face of danger, Mark willingly takes up the cause. He is determined to bring order to Chicago with an "iron hand"....