Welcome to Alcatraz. "The Rock" has just re-opened for business, but the first criminal slated for the electric chair is also sitting on a secret worth $200 million. And an invading group of commandos isn’t going to let his fortune go up in smoke. Already undercover in Alcatraz, FBI Agent Petrosivitch has to neutralise the situation and rescue a Supreme Court Justice held hostage. Worse, he has to convince his convict "partner" and the other inmates to fight on the right side of the law.