Unaware of his late father's mafia ties, Jason goes against Tony's wishes and is quickly hit (literally) with retribution: a visit from Paulie "Walnuts" Gualtieri (Tony Sirico) and a lead pipe.

Don’t mess with Paulie Walnuts. Chris Diamantopoulos, who guest starred on the final season of “The Sopranos,” recently revealed that Tony Siricio — who played mobster Paul “Paulie ...

Thanks for voting on who should play A.J. Soprano Jr. Now we need your pick for the best sports personality to play goon Paulie Walnuts (Tony Sirico) from "The Sopranos." We've compiled five ...