Here are his take on the role of Lucius Malfoy.
Jason Isaacs wrote:JI: Malfoy and Captain Hook arrived the same week, and I thought I couldn't do both. You can't possibly do two children's films, so I thought that I'd do PETER PAN because it's a long job, it's two parts--Mr. Darling and Captain Hook--and everybody I knew verbally beat me. So I instantly changed my mind for fear of assault and battery from my various godchildren. And I did both, thank God, PETER PAN is a beautiful and stunningly good film. It wasn't initially successful, but now on DVD, it's become a staple in everyone's house who has kids. Apart from that, I got to live on a beach in Australia for a year making this, what I think is, a classic film.
And then HARRY POTTER, it's been such an enormous part of my life for years now, and almost everything else I do, I knock myself out to try and make things real--I research them, I over-research them. I steep myself in it and torture myself at night trying to make something interesting and believable and human. But then you suddenly get handed a wand and full-length velvet cape, and you're sharing scenes with some of the biggest and best scene stealers who have ever lived. You really have to hit the ground running. To give that much joy to so many people and to have such a laugh doing it feels like an embarrassment of riches.
Capone: I know that Lucius is not in the sixth book, but I heard you might still make an appearance in THE HALF-BLOOD PRINCE.
JI: I'm not in the sixth book, but I might be a moving painting for a frame. I'm not in the film essentially. Luckily they let me come and say hello to everyone for a day and put my costume on, but essentially I'm not in the film. Number Seven and Number Eight, no one has read the script yet. I've seen the book; I know I'm in the book. I would hope given they are making two films of it, all of my bits will make it in the movie. I wish they'd make 10 films out of it, are you kidding? First of all, here I am in Chicago, I'm shooting in Rhode Island, I'm off to Morocco, I very rarely get to sleep in my own bed and take my kids to school. So one of the great things about HARRY POTTER is that I get to live in England. Apart from that, who would not want to go and do that. Just to set in the makeup chair and look to my left and see Michael Gambon, look to my right and see Maggie Smith, or sit and hang out with Gary Oldman talking magic. I keep pinching myself.
I've been asked before, do you resent the fact that you're best known for that role. What a ridiculous question. I love the work on a lot of the jobs I do, particularly that one. Why would I mind? I don't even care about being known for anything. Most think I aspire to disappear into, but with HARRY POTTER, if you tell a kid you're in it, or even their parents, they light up. You can actually give a thrill to someone just by doing nothing. For a lazy person like me, that's a real treat.