This image released by CBS shows Mayim Bialik, left, portrays Amy, and Jim Parsons portrays Sheldon in a scene from "The Big Bang Theory." (Michael Yarish/CBS via AP)
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This image released by CBS shows Mayim Bialik, left, portrays Amy, and Jim Parsons portrays Sheldon in a scene from "The Big Bang Theory." (Michael Yarish/CBS via AP)
