You are viewing a list of 1 The Big Bang Theory episode featuring "Middle-Earth" in their title.
  • The Middle-Earth Paradigm

    Season 1, Episode 6 - The Middle-Earth Paradigm
    Aired October 29, 2007

    The whole gang attends Penny's Halloween party, where Leonard's feelings for Penny come to the fore when her ex-boyfriend Kurt shows up. Leonard's attempts to impress Penny by standing up to Kurt lead to humiliation for Leonard.