"They will sit and see (The Adventures of Rocky &) Bullwinkle or Meet the Fockers and I will say to them, 'You see that guy Robert De Niro, he was... the greatest living actor'... so I got Raging Bull and Taxi Driver. Now they've got the poster and now my son has got the ringtone, 'You talking to me?'" Gary Oldman is introducing his kids to De Niro's greatest films.