Guest Star: Lauri Johnson

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

  • The Lunar Excitation

    Season 3, Episode 23 - The Lunar Excitation
    Aired May 24, 2010

    After Penny grows tired of her dim-witted date, she worries that dating Leonard has ruined her for dating normal guys. Meanwhile, Wolowitz and Koothrappali conspire to find Sheldon's perfect match online.

    Appeared as Mrs. Gunderson

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