Behind the Bell

    Screech is writing a tell-all about Saved By The Bell.

    With '90s nostalgia kicking into high gear, Screech (aka Dustin Diamond) couldn't have timed his memoir moment better. The book promises to reveal "sexual escapades among cast members, drug use, and hardcore partying" -- but coming from a man who's already peddled a sex tape, will it really be all that?