فصل 2

Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.

بازیگران مهمان: Carol Ann Susi

A jealous Leonard reacts to Penny's new guy by rebounding with Leslie.

بازیگران مهمان: Sara Gilbert، Travis Schuldt

Sheldon creates a monster when he introduces Penny to online gaming.

بازیگران مهمان: Sara Gilbert، Mark Harelik، Tyler Jon Olson، Mark Hames

Raj gets an inflated ego and makes a play for Penny after being referenced in a magazine article.

بازیگران مهمان: Alice Amter، Brian George، Mark Harelik، چارلی شین

Leonard and his friends stage an intervention to force Sheldon to face his fear of driving.

بازیگران مهمان: اکتاویا اسپنسر، Elena Campbell-Martinez، Livia Treviño

Sheldon and the gang are confused when a young grad student is attracted to him.

بازیگران مهمان: Sara Gilbert، Riki Lindhome، Emily Happe

When Sheldon bans Penny from the apartment for numerous minor infractions, she decides to retaliate.

بازیگران مهمان: Lio Tipton، Samantha Potter

Leonard inadvertently steals away the new woman Wolowitz thinks is the love of his life.

بازیگران مهمان: Carol Ann Susi، Robert Clotworthy، Sara Rue، جنیفر هیل

Sheldon is thrilled when Leonard starts dating a woman who meets Sheldon's stringent standards.

بازیگران مهمان: Sara Rue

Leonard asks Penny for advice when his new relationship starts moving too fast.

بازیگران مهمان: Sara Rue

Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette.

بازیگران مهمان: مایکل توروکو، Michael Hyatt

Penny's criticism of Wolowitz's romantic life pushes him into depression and AWOL for a fighting robot battle the rest of guys are depending on him for.

بازیگران مهمان: John Ross Bowie، Carol Ann Susi

Sheldon creates a scientific procedure for making friends.

بازیگران مهمان: John Ross Bowie، Will Deutsch، Jane Galloway Heitz، Jade Zdanow

Sheldon's solution to Penny's financial difficulty leads to a confrontation between Leonard and Penny's ex-boyfriend.

بازیگران مهمان: Brian Patrick Wade

Leonard and Penny are drawn together after a disastrous visit from Leonard's mother.

بازیگران مهمان: کریستین برنسکی

A paintball game leads to a fight between Sheldon and Penny, and romance for Leslie and Wolowitz.

بازیگران مهمان: Sara Gilbert، Carol Ann Susi

Leonard, Sheldon and Wolowitz are ecstatic to learn that a famous science-fiction actress (Summer Glau) is on board the train they are taking to San Francisco.

بازیگران مهمان: سامر گلاو، Robert Clotworthy، George F. Smoot

Penny's home business turns into a complete nightmare when Sheldon takes over.

Penny squares off with a new beautiful female neighbor who may become the building's "new Penny."

بازیگران مهمان: Valerie Azlynn، Carol Ann Susi

A fellow comic book enthusiast's hitting on Penny leads to Leonard and Howard going to a bar's Ladies' Night.

بازیگران مهمان: کوین سوسمن

Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas, and Sheldon becomes locked out of his apartment and must stay with Penny.

بازیگران مهمان: Jodi Lyn O'Keefe

Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.

بازیگران مهمان: کوین سوسمن، Travis Davis، Robert Clotworthy

The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.

بازیگران مهمان: Alice Amter، Brian George، Carol Ann Susi