We knew that Leonardo DiCaprio and Martin Scorsese would be coming together again for the cinema adaptation of Killers of the Flower Moon and now a third cinema legend will be joining them, Movie Web reports. 

Although the Italian American filmmaker has given the leading role to his new protégé in what will be his sixth collaboration with Leonardo DiCaprio (after The Wolf of Wall Street, Shutter Island, Gangs of New York, The Departed and Aviator), he'd already made it clear he also had a role in mind for his favorite actor. Robert De Niro, who will soon star in the director's The Irishman, is set to play a certain William Hale, a famous murderer, in the movie.