Jim Carrey

Personally, I find him quite amusing in his comedic roles, although he is starting to become rather annoying. However, as a dramatic actor, he has proven himself to be very, very good on several occasions—a real surprise. His performances in "The Truman Show" and especially in "Man on the Moon" and "Eternal Sunshine" are undoubtedly of high caliber. It's a shame he has abandoned dramatic cinema for too long. Decent rubber-faced comic, excellent dramatic actor.