Ep 21. The Viewing Party Combustion

Sheldon decides to hold a "Game of Thrones" viewing party for the new episode that is premiering later that night. He invites Leonard, Penny, Howard, Raj, and Bernadette over to watch the episode with him. However, things take a turn for the worse when everyone finds out that they are not allowed to watch the episode since Sheldon has not finished reading the books yet.

This causes tension between the group as they argue over whether or not they should wait for Sheldon to catch up or just watch the episode without him. On top of that, there are some unexpected guests that show up to the party, which makes the situation even more chaotic.

As the night progresses and tensions rise, secrets are revealed and relationships are tested. Will the group be able to come together and enjoy the night, or will this viewing party combustion tear them apart? Find out in this thrilling episode of "The Big Bang Theory".