The Big Bang Theory

The Skywalker Incursion

Aired Apr 2, 2015 · 8:00 PM ET · 25 min

When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol. Also, when Bernadette and Howard battle over the fate of his Doctor Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong.