The Skywalker Incursion The Big Bang Theory : Season 8 Episode 19
TV-PG CBS 22m int(0)
Aired: April 2nd, 2015 @ 8:00 PM EST on CBS
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.