Wiseguy

Vinnie and Sonny's right hand man, Tony Grecco, has a run-in with the cops causing Vinnie to be arrested. The Steelgraves find that guns are being exported illegally using their pier and decide to take possession of the guns and sell them back to the owner.

In an attempt to take over Sonny Steelgrave’s business, mob head Paul Patrice frames Sonny for several murder attempts he makes on the life of the special prosecutor investigating Sonny.

A psychopathic murderer posing as Sonny's nephew double-crosses Sonny and holds Vinnie's girlfriend Gina hostage.

Vinnie nearly blows his cover when he becomes obsessed with finding out who killed his cousin, causing Frank to threaten him with dismissal. Frank desperately wants Vinnie to concentrate on nailing the Zaratzos, who are trying to arrange a drug smuggling deal with Sonny, because they killed one of Frank's agents.

After several deals go sour, Sonny starts suspecting Vinnie may be a plant. Frank orders Vinnie to drop the case when he finds out the local police have an informer in Sonny's operations. Sid has Frank picked up and tortured, but Vinnie and undercover cop Karen Malloy rescue him. Karen's disappearance points the finger at Sid as the leak.

After his mother is mugged in Brooklyn, an enraged Vinnie sets out to find the punk who did it, but when he visits his mother in the hospital, it breaks his heart that she still won't forgive him for his life of “crime.”

Sonny’s cruel punishment of a lounge singer who wants out of his contract triggers a cascade of events that leads to Vinnie’s being photographed with McPike — a photo that is to be delivered to Sonny.

Sonny’s impending marriage to a syndicate boss’ daughter begins a supposedly businesslike realignment of “families,” but Vinnie learns that the wedding is a pretext for a bloody gang war.

An outraged Sonny Steelgrave accuses Vinnie of betraying him to his arch-rival, then realizes the devastating truth — that his paisan is an undercover Federal agent.

In the aftermath of the Steelgrave case, Vinnie tries to vindicate himself of his lingering feelings of betrayal and disloyalty by risking his life to save an old friend from the Brooklyn neighborhood who has a contract out on him.