Sheldon's latest scientific breakthrough makes him feel like a fraud – and threatens to haunt him forever. Meanwhile, Howard's romantic gesture to Bernadette causes Penny to step up her game with Leonard.
|Steven Molaro||Writer, Showrunner|
|Andrew Hill Newman||Guest Star|
|John Apicella||Guest Star|
|Nick Ullett||Guest Star|
|Tom Fonss||Guest Star|
2020-04-29 10:40:23 • georginasj5
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