As we know, Burt Young plays Paulie. Burt has a pretty extensive filmography but today we are just looking at our beloved Paulie Pennino!┬áHe is Adrian’s older brother and Rocky Balboa’s best friend/brother-in-law. He is an alcoholic and is not afraid to lose his temper when the opportunity arises. Most of the time he does that out of jealousy towards his friends and family, and he feels like they owe him for their success… BURT40