Most recently, Robert De Niro also starred in a brand-new 2023 film called Killers of the Flower Moon, a Western crime film directed by Martin Scorsese as well. Before that, De Niro was already famous for his roles in other films directed by Scorsese like Taxi Driver, Goodfellas, and New York New York.Īfter Casino, De Niro went on to star in two more films by the same director, namely The Audition and The Irishman. Robert De Niro plays the main character of Sam ‘Ace’ Rothstein in Casino, which happened to be the eighth film directed by Martin Scorsese that De Niro took part in.