Guest Star: Lynn Phillip Seibel

You are viewing a list of Lynn Phillip Seibel's 1 appearance on The Big Bang Theory.

  • The Rothman Disintegration

    Season 5, Episode 17 - The Rothman Disintegration
    Aired February 16, 2012

    When an office at the University becomes available, Sheldon and his archnemesis, Barry Kripke, compete for it. Meanwhile, Amy gets Penny an extravagant gift that makes her feel uncomfortable.

    Appeared as Professor Rothman

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