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

Robert De Niro, who famously called himself the best actor he's ever worked with, goes to war with another Robert De Niro in the trailer for the upcoming biographical crime thriller The Alto Knights.

If one Robert De Niro wasn't enough, try two, as the Oscar winner plays dueling mob bosses in Barry Levinson's crime drama, The Alto Knights.

Jan. 14 (UPI) -- Warner Brothers is previewing The Alto Knights, starring Robert De Niro as both Frank Costello and Vito ...

The film follows two of New York’s most notorious organized crime bosses, Frank Costello (De Niro) and Vito Genovese (De Niro ...

Robert De Niro portrays two real-life mob bosses, Vito Genovese and Frank Costello, in the trailer for Barry Levinson's movie 'Alto Knights,' out March 21. The movie also stars Cosmo Jarvis, Debra ...

That's the case in The Alto Knights, which reunites De Niro with director Barry Levinson. The pair had previously ...