After a couple of weeks in hiatus, the "Big Bang Theory" season 8 episode 19 promises some truly funny moments, as the guys take on some of their nerdiest pursuits to date: from the TARDIS, The Doctor's time machine, up until stalking George Lucas, the creator of "Star Wars"!

The past few episodes have seen a strong focus on the passing of Mrs. Wolowitz, played by Carol Ann Susi, but it seems like the "Big Bang Theory" season 8 episode 19 is back in action for the team: Sheldon (Jim Parsons), Leonard (Johnny Galecki), Howard (Simon Helberg), Raj (Kunal Nayyar), Penny (Kaley Cuoco), Amy (Mayim Bialik) and Bernadette (Melissa Rauch) are on full geek mode!

According to Christian Today, the "Big Bang Theory" season 8 episode 19 is called "The Skywalker Incursion" and it features a major plot point for Sheldon and Leonard, as they both set out to meet George Lucas by getting into his Skywalker Ranch home.

Of course, it can't be easy to get into George Lucas' ranch, seeing as he's one of the richest men in the world worth billions of dollars - and, of course, due to the fact that this show is a sitcom and it needs some major funny moments, though the "Big Bang Theory" season 8 episode 19 outdoes itself as they're gotten out of there with LASERS!

 "When Leonad and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol," reads the CBS-released the "Big Bang Theory" season 8 episode 19 synopsis, according to Breathe Cast. 2Also, when Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong."

To make up for the fact that there hadn't been any new material for the past few weeks, CBS has released three awesome "Big Bang Theory" season 8 episode 19 promo clips about the entire action, as Carter Matt reports - and each of them is funnier than the next, so there's no way anyone should miss the next one!