The Malfoy kid? Ick. (Although I understand that in real life the actor is quite charming.) It's all about Jason Isaacs' senior Malfoy for me :)

I like Gary Oldman a great deal. My favorite of his movies is The Professional (Leon), with Jean Reno and Natalie Portman. He also had a smallish role in the last Batman movie. And he was Dracula in the 1992 Winona Ryder version. Oldman seems to end up cast as the bad guy often though.