Big Bang Theory:' Kaley Cuoco Role Almost Went to Marisa Tomei

A new upcoming book gives a look at the making of the Big Bang Theory, which includes how Marisa Tomei almost had the role Kaley Cuoco had.

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Kaley Cuoco's 'Big Bang Theory' role nearly went to this Oscar winner

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Casting Penny From The Big Bang Theory Was So Hard That Several Actors Got Fired And Kaley Cuoco Was Initially Rejected

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