When you did Raging Bull, you would have heard about your performance as "the greatest actor of all time". Who would you regard to be in that category?
I don't know if I'm qualified, believe it or not, to answer that question. I think of [Marlon] Brando, of course. When he was at his peak when he was really, really good and focused. I guess Greta Garbo, and I'm missing people. Maybe you can remind me, and I'll say, "Yeah, right."
Cary Grant?
Cary Grant represented something special, you could say that. I don't know if I would tip him into the others.
READ MORE:
• What the critics are saying about Martin Scorsese's new film The Irishman
• Trailer released for Martin Scorsese's The Irishman starring Robert De Niro, Al Pacino and Joe Pesci
• The Irishman's lead actress Anna Paquin only speaks six words in three and a half hour Netflix epic
• Netflix seeks to disrupt the world of high-end film with 'The Irishman'
Is it safe to say that you'll be acting until the last day of your life?
Well, what else am I going to do?
Retire?
Yeah, I mean, retirement, if you can enjoy retiring and, depending on what retiring means, slowing down if you are forced physically to do that but I like to keep going, keep busy, yet at times, you have to slow down just so you can focus on something properly that needs the time. So, it's a balance.
What was the moment you realised that you loved acting?
I realised when I was a kid, I was a teenager, I was looking at some of these TV shows, and I said, "Jesus, if that person can do that, I can do that." I think I was watching a Western at the time.
When did you realise you could make a living at it?
When I was actually making a living?
You're a part owner of the Nobu restaurant, so it's a safe bet to say, you must love sushi. What's your favourite dish at your restaurant?
You know what I had the other day, wagyu beef. It's unbelievable. You can only have so much of it, it's so rich - but it's great.
When do you usually go there?
To Nobu I go, in some ways, it's my place to go. So, I take my kids there, they like to go. It's a regular staple of mine.
You said you liked Brando at his peak. Have you peaked yet?
I would like to think that I will always peak to the end. I mean, I don't think of myself as crawling out and dying and that might be one of my best scenes; and it might be one of my last scenes in a movie, I don't know. We'll have to wait and see.