Has anybody ever seen Robin Williams in a dramatic role? The man has serious acting chops.
Most people only know him from his silly roles such as Good Morning Vietnam, and those movies are all good fun. But when he plays a serious role he is even more fantastic. You should see him as the killer in Insomnia, or the obsessive in One Hour Photo. Seriously, he will creep you the fuck out and send a chill down your spine. If you haven't seen either of those movies you should look them up right now.
Robin Williams as The Riddler in the next Batman movie? What do you think?