'Smash' finale preview: Who will go on stage as Marilyn? -- EXCLUSIVE VIDEO

In the theater, there are things you say… and things you don’t say. It’s “break a leg” not “good luck” and it’s NEVER “MacBeth.” So in the season finale of Smash, which airs next Monday, May 14, the cast and crew are whispering “break a leg” to each other as Marilyn takes the stage for the first time. Who is Marilyn — Ivy or Karen… or Uma, I mean Rebecca? Your guess is still as good as mine, but the clip below means at the very least the show will… go on.

Who do you think will take center stage next week?

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