Guest Star: Adam West

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

  • The Celebration Experimentation

    Season 9, Episode 17 - The Celebration Experimentation
    Aired February 25, 2016

    After more than nine years together, the gang finally celebrates Sheldon's birthday, surprising him with a special guest, on the 200th episode of The Big Bang Theory.

    Appeared as Himself

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