"Oh, no. I've done that gig," Robin Williams responded when asked by Moviefone this afternoon whether he would consider replacing Eddie Murphy as this year's Oscar host. "Years ago I co-hosted with Alan Alda and Jane Fonda and I pretty much saw my career flash before me, before I started. So, it was like, 'No...' It's a tough gig. It's a weird night, man. It's pretty thankless in terms of if you do great, if they say that you're a little edgy, they say, 'He's cool.' If you're not, they're going to go, 'He's timid.'" [Moviefone]