Robert De Niro takes on dual roles in the new mafia drama “The Alto Knights,” playing two real-life rival gangsters.

A forgotten comic book movie with an 82% Rotten Tomatoes score convinced Stanley Tucci to play a mafia role after swearing them off for a decade.

The Oscar-winning actor plays gangsters Frank Costello and Vito Genovese in a real-life crime film written by Nicholas ...

In honor of Robert De Niro's two lead turns in "The Alto Knights," here are the best movies starring actors in dual roles.

Stanley Tucci has proven himself a chameleonic talent over his four-decade career, but it took a couple of decades to show he was capable of more than mob roles ... as the real-life mob member ...

So how about De Niro playing not one but two Mafia kingpins ... they were in, the real guys, which wasn't much. So in the end, I just had to jump in." Debra Messing's role as a Mob wife found ...

Tucci played so many mafiosos at the outset of his career that at a certain point, he just started saying, "No." ...