The way he announces it is priceless. It’s too bad he never won an Academy Award for any of his outstanding performances. (He did win an honorary one.) He’s one of the greatest actors ever.
Everyone remembers his awesome performance in Lawrence of Arabia–as well they should–but in my opinion, his greatest performance was in a truly bizarre film called The Ruling Class. It’s one of the weirdest movies I’ve ever seen–funny, disgusting, thought-provoking, somewhat blasphemous, and kind of campy all at once. I can see hating it or loving it, but either way O’Toole’s performance in it is incredible. (Incidentally, Carolyn Seymour, a voice actress in many famous video games like Mass Effect and KotOR, also appears in this movie.)
Ah, well. Nearly all his performances are great–if you’ve never seen him in anything, you really should.