S06E13 The Bakersfield Expedition

Leonard, Sheldon, Howard and Raj head to Bakersfield for a local Comic-Con event. Driving on the way, they decide on the spur of the moment to stop at Vasquez Rocks where many episodes of "Star Trek" (1966) were filmed, there where they can get into their Star Trek costumes and pretend to be on the show. Their stop doesn't end up being quite what they expect, which leads to a surprising reaction from the group about their comic book focus. Meanwhile, Penny, Bernadette and Amy ponder why the guys are so enthralled with comic books. As such, the females head to the comic book store to ask Stuart for his recommendations on what novice comic book readers to should read. Reading the chosen comic book also leads to a surprising reaction between the three

S06E12 The Egg Salad Equivalency

When Sheldon gets accused by the university of sexual harassment, he gets the other guys in trouble, too.

S06E11 The Santa Simulation

The ladies take Raj out to a nightclub to find him a date. A game of Dungeons and Dragons rekindle old memories of Santa for Sheldon.

S06E10 The Fish Guts Displacement

Howard tries to bond with Bernadette's father during a fishing trip. When Sheldon is obligated to take care of a sick Amy, she finds ways to take advantage of the situation.

S06E09 The Parking Spot Escalation

http://www.imdb.com/title/tt2505340/ The gang is drawn into a fight between Howard and Sheldon over Sheldon's vacant parking spot.

S05E24 The Countdown Reflection

The gang scrambles to provide Howard and Bernadette a wedding before Howard's mission into space.

S05E23 The Launch Acceleration

Howard faces double trouble when NASA moves up his launch and he has to meet Bernadette's father. Some awkward pillow talk by Leonard may change his relationship with Penny.