OCB agent Vinnie Terranova infiltrates the organization of Sonny Steelgrave, his undercover assigment--to bring down the East Coast Mafia. It's the mission that Vinnie has spent years preparing for, but as he get closer to his goal,the unexpected happens: he and his target become like brothers. Now he finds himself in the middle of a mob war between Sonny and the rest of the Mafia, with Sonny growing suspicious of everyone--including him.