After the two-week long mini-break, “The Big Bang Theory” Season 8 is scheduled to return on Thursday, April 02, with episode 19, titled “The Skywalker Incursion.” This episode will see Sheldon (Jim Parsons) and Leonard (Johnny Galecki) trying to sneak on to George Lucas’ Skywalker ranch to get a glimpse of him. Lucas is the creator of "Star Wars" franchise.

[Spoiler Alert: The article contains spoilers from the upcoming episodes of "The Big Bang Theory" Season 8, read at your own risk]

“When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol,” according to the synopsis of “The Skywalker Incursion.” According to the spoilers leaked online, Leonard and Sheldon will fail to convince the security guard to let them go inside the house, without an appointment. Sheldon will be seen getting tased when he tries to get into Lucas’ house.

The second storyline of the upcoming episode 19 revolves around Bernadette (Melissa Rauch) and Howard (Simon Helberg). The synopsis of the episode says that the two will be seen battling over the fate of his “Dr. Who TARDIS” at his mother's home. Howard wants to keep it while his wife wants to sell it. Amy (Mayim Bialik) and Raj (Kunal Nayyar) will suggest that the two can settle the dispute by playing a game of ping pong. According to the spoilers, Amy will be seen playing for Howard while Bernadette will pick Raj to play on her behalf. She will be picking him over Penny (Kaley Cuoco). The spoilers reveal that Amy will lose the game when Bernadette tells her that she can install the TARDIS as her bedroom door, which will tempt Sheldon to step inside her bedroom, if she loses the game.

Meanwhile in episode 20 of “The Big Bang Theory” Season 8, Matt Bennett will be making an appearance as Howard’s half-brother, Josh. The episode will show that the two brothers are very much alike when it comes to the topic of sex. The title of episode 20 is “The Fortification Implementation," which refers to the fort that Sheldon and Amy will build together. The two will be seen sleeping together for the first time, though it will be more of a platonic sleeping arrangement than sexual, according to the spoilers leaked online.

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Editor's Note: In the third line of second paragraph, Sheldon was incorrectly written as Shelden. The error has been corrected.