Guest Star: Courtney Henggeler

You are viewing a list of Courtney Henggeler's 2 appearances on The Big Bang Theory.

  • The Pork Chop Indeterminacy

    Season 1, Episode 15 - The Pork Chop Indeterminacy
    Aired May 5, 2008

    Sheldon's attractive twin sister, Missy, is in town and the guys can't avoid hitting on her. As they all vie for Missy's affections, Leonard devises a plan to eliminate his rivals. Eventually, Sheldon decides he should determine who can date his sister. Meanwhile, Raj takes part in a drug trial to try overcome his selective mutism.

    Appeared as Missy

  • The Bow Tie Asymmetry

    Season 11, Episode 24 - The Bow Tie Asymmetry
    Aired May 10, 2018

    Sheldon's twin sister, Missy, comes to town for her brother's wedding to Amy.

    Appeared as Missy

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