Robert De Niro's new film The Alto Knights is based on a real-life rivalry between two notorious mob bosses, Frank Costello and Vito Genovese.

De Niro stars in a double role as both mob bosses Vito Genovese and Frank Costello, real-life kingpins of New York’s Genovese crime family. Alongside De Niro stars Debra Messing as Costello’s ...

De Niro is pulling double duty by starring as Frank Costello and Vito Genovese, two of New York’s most nefarious crime bosses. Once friends, the two criminals become bitter rivals and eventually ...