nbc's mike taibi takes a look back at a career that spanned film, television, broadway, and a cause that was very dear to his heart. >> reporter: as new jersey mob boss tony soprano, james gandolfini ruled fiercely. >> if you can quote the rules, you can obey them, you hear me? >> reporter: while in his personal life professing a code of honor. he was flawed and painfully human. >> be right down. >> reporter: in remembering gandolfini hbo said it was his humanness, only the good and humble side of it, that made him a beloved member of our family, a special man, a great talent who treated everyone no matter their title or position with equal respect. when it was learned he died suddenly on the way to a film festival in sicily, the reaction was one of shock and unbridled admiration from soprano's castmates, including frank vincent. >> very talented and friendly and just a guy you want to put your arm around and hug him like he's a big bear. >> reporter: from fans who haven't faded. >> i feel sad. like i grew up with him. like i knew him. >> he was amazing. amazing in everything he did. >>

nbc's mike taibi takes a look back at a career that spanned film, television, broadway, and a cause thatdear to his heart. >> reporter: as new jersey mob boss tony soprano, james gandolfini ruled fiercely. >> if you can quote the rules, you can