Have you ever wondered if Mary Tyler Moore can still turn the world on with her smile? You'll be able to find out this Monday on Oprah.

The daytime talk show host will host a reunion of the show. Not only will she get all of the surviving cast members together (Moore, Valerie Harper, Ed Asner, Betty White, Gavin MacLeod, Cloris Leachman, and Georgia Engel), they will also have duplicates of the WJM set and the set for Mary's apartment on the stage (the link above includes a preview of the show - no idea why Oprah is crying).