You are viewing a list of 1 The Big Bang Theory episode featuring "Momentum" in their title.
  • The Matrimonial Momentum

    Season 9, Episode 1 - The Matrimonial Momentum
    Aired September 21, 2015

    When Penny and Leonard arrive in Vegas to get married, Penny is still thinking about Leonard's admission that he kissed another girl. Meanwhile, Sheldon doesn't know what to think after Amy calls time on their relationship.