Guest Star: Becky O'Donohue

You are viewing a list of Becky O'Donohue's 1 appearance on The Big Bang Theory.

  • The Beta Test Initiation

    Season 5, Episode 14 - The Beta Test Initiation
    Aired January 26, 2012

    Leonard and Penny develop a way to build a stronger relationship when they get back together. Meanwhile, Raj forms a strange relationship with a woman of sorts - his new phone's virtual assistant.

    Appeared as Siri

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