Alan Rickman - Best bad guy ever in Robin Hood, best good guy ever in Sense and Sensibility, and then he tops it all off as Severus Snape! I know I am neglecting tons of excellent roles, but those are my favorites!
Harry Potter Fans: let's join and raise our wands for the amazing Alan Rickman, who has just recently passed due to cancer. May he rest in peace. Thank you, Alan Rickman, for making the Harry Potter World magical and bringing your character to life.