Guest Star: Jessica Walter

You are viewing a list of Jessica Walter's 1 appearance on The Big Bang Theory.

  • The Big Bang Theory

    Season 4, Episode 15 - The Benefactor Factor
    Aired February 10, 2011

    The guys attend a university fundraiser where a wealthy donor takes an intimate interest in Leonard, forcing him to consider far he is willing to go for science.

    Appeared as Mrs. Latham

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