Guest Star: Katie LeClerc

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

  • The Wiggly Finger Catalyst

    Season 5, Episode 4 - The Wiggly Finger Catalyst
    Aired October 6, 2011

    Penny introduces Raj to a girl he can actually communicate with - albeit with some help from Howard. Meanwhile, Sheldon frees up his mind by leaving trivial decisions to the roll of the dice.

    Appeared as Emily

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