Episode Titles: Permutation

 You are viewing a list of 2 The Big Bang Theory episodes featuring "Permutation" in their title.

  • The Isolation Permutation

    The Isolation Permutation
    Season 5, Episode 8 - Aired November 3, 2011

    Amy's feelings are hurt whenr Bernadette and Penny go shopping for wedding dresses without her, forcing a reluctant Sheldon to comfort her.

  • The Platonic Permutation

    The Platonic Permutation
    Season 9, Episode 9 - Aired November 19, 2015

    Sheldon and Amy try hanging out as friends when they spend Thanksgiving together at the aquarium. Also, Wolowitz reluctantly agrees to volunteer at the soup kitchen with Bernadette, Raj and Emily, and Penny discovers that Leonard knows more about her than she thought.