Anthony Edwards is coming back to guest on the final season of ER as Mark Greene, the bespectacled surgeon who fell prey to a brain tumor back in 1990-something, just around the time we quit admitting we'd still watch ER at all. Before you say "Wha?????" too loudly, he will not be rising from his dusty grave to feed on the brains of John Stamos or anything. (If only!) He'll be showing up in flashbacks depicting him and cast newcomer Angela Bassett knowing each other back in the day, which sounds sort of thankless to us unless they have a torrid affair or, you know, build a time machine to save Kellie Martin from getting stabbed in the operating room.
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Angela Bassett on "ER": Best News We've Heard All Day