There is a new interview with Jim Broadbent online! Jim will be playing Horace Slughorn in Harry Potter and the Half-Blood Prince.

“I’m not a massive fan, no, it’s not really part of my generation. But I had read the first one and seen the films. I caught up with the sixth one, which I’m in. But I have to admit I haven’t read them all.”
“It’s going great. I play Horace Slughorn. He’s a retired teacher brought out of retirement and drawn back into Hogwarts to tell his tale. He’s got a secret that they want to get out of him.”
“I like to mix it up, the big films and the little ones. A big range of different parts.”

Thanks SnitchSeeker!