Leonard, Penny, Howard and Bernadette go out to dinner on Valentine's Day where Penny sees a couple she despises and the woman is being proposed to. Leonard decides to do ...

The guys are off to a Comic-Con in Bakersfield. On the way they decide to stop at Vasquez Rocks where many Star Trek episodes were filmed and take some pictures of their ...

Much to Penny, Bernadette and Amy's chagrin, Leonard organizes a boys only Saturday night get together for himself, Sheldon, Howard, Raj and Stuart to play a holiday them ...

Stuart decides to organize a Halloween party at his comic book store so Raj decides to become the party planner. At the encouragement of Amy and Bernadette, Penny decides ...

Howard returns to Earth feeling dejected when he finds out that his friends are not waiting for him at the airport at the request of Bernadette, who wants to spend some q ...

Penny tries to figure out what her feelings for Leonard are, since she is happy with their relationship, yet she is unsure if she is in love just yet. She confides in Ber ...

On the occasion of the second anniversary of their first date Sheldon and Amy celebrate, however a lonely Raj is invited by Sheldon to join them. Amy is quite upset by Sh ...

It's two weeks before Howard and Bernadette's wedding. While the gals have a gift bag packing evening while talking about Bernadette's chosen married name and some other ...

Raj comes up with the idea of going down memory lane by the guys having a weekend long gaming marathon like they used to do, this time playing the new game, Star Wars: Th ...

As Leonard is feeling sleep deprived because of Sheldon, Leonard is in no mood to have to drive Sheldon to the dentist's office as per the roommate agreement. As such, Le ...

When Stuart meets Amy as she accompanies Sheldon to the comic book store, Stuart feels they had a moment. As such, Stuart wants to ask her out on a date. Not knowing what ...

Leonard is nonplussed when he is approached by a beautiful woman named Alice while they're both in the comic book store. He figures that her interest in him is purely on ...

Since they are in the comic book store when he stops in, Leonard and Sheldon are invited by Wil Wheaton to a party at his house. Leonard has every intention of going, whi ...

It's Thursday night, which in Sheldon's world means that the guys are coming over for pizza. However, Leonard informs him that he's going over to Raj's to hang out with P ...

Penny starts dating Zack again. Used to being the target of bullying, Leonard, Sheldon, Howard and Raj instead bully Zack through their implications to him that he's stup ...

With Amy in Sheldon's life (despite they still not being boyfriend/girlfriend), Bernadette in Howard's life, and even Raj now having a girlfriend (she being deaf so it do ...

The guys and Penny have a friendly but wagered bowling match against Stuart and his team. The match gets a little heated when one of Stuart's regulars can't make it, the ...

With only a learner's permit in his possession and not even owning a car, Sheldon is summoned to traffic court after he is caught speeding by a traffic camera. He was dri ...

An argument between Leonard and Penny proves inconvenient to Sheldon. Written by CBS Publicity ...

Howard reminds Leonard of a five year old pact between the two. Effectively, the pact stipulates that Penny has to set Howard up with one of her friends. Leonard has to t ...

Despite how poorly their first and only date ended (albeit the poorness caused by Sheldon), Stuart and Penny are going out on a second date. Not wanting to screw things u ...

It's Anything Can Happen Thursday, the third Thursday in the month the guys have deemed the day to do something different to get out of their rut. Sheldon proposes that t ...