The Big Bang Theory Season 2
The Big Bang Theory Season 2
First Air Date: September 22, 2008
|First Aired on||:||2008|
This season, Leonard gets a girl. So does Sheldon. Howard drives the Mars Rover into a ditch. Raj woos a terminator. Gorgeous girl-next-door Penny falls under the spell of Age of Conan. And super-smart, ueberconfident Leslie Winkler reduces mere men to spineless jellyfish.
2x23 The Monopolar Expedition (May 11, 2009)
The guys' plan to work over the summer at the North Pole makes Penny revaluate her feelings for Leonard.
2x22 The Classified Materials Turbulence (May 04, 2009)
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.
2x21 The Vegas Renormalization (April 27, 2009)
Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas, and Sheldon becomes locked out of his apartment and must stay with Penny.
2x20 The Hofstadter Isotope (April 13, 2009)
A fellow comic book enthusiast's hitting on Penny leads to Leonard and Howard going to a bar's Ladies' Night.
2x19 The Dead Hooker Juxtaposition (March 30, 2009)
Penny squares off with a new beautiful female neighbor who may become the building's "new Penny."
2x18 The Work Song Nanocluster (March 16, 2009)
Penny's home business turns into a complete nightmare when Sheldon takes over.
2x17 The Terminator Decoupling (March 09, 2009)
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.
2x16 The Cushion Saturation (March 02, 2009)
A paintball game leads to a fight between Sheldon and Penny, and romance for Leslie and Wolowitz.
2x15 The Maternal Capacitance (February 09, 2009)
Leonard and Penny are drawn together after a disastrous visit from Leonard's mother.
2x14 The Financial Permeability (February 02, 2009)
Sheldon's solution to Penny's financial difficulty leads to a confrontation between Leonard and Penny's ex-boyfriend.
2x13 The Friendship Algorithm (January 19, 2009)
Sheldon creates a scientific procedure for making friends.
2x12 The Killer Robot Instability (January 12, 2009)
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.
2x11 The Bath Item Gift Hypothesis (December 15, 2008)
Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette.
2x10 The Vartabedian Conundrum (December 08, 2008)
Leonard asks Penny for advice when his new relationship starts moving too fast.
2x09 The White Asparagus Triangulation (November 24, 2008)
Sheldon is thrilled when Leonard starts dating a woman who meets Sheldon's stringent standards.
2x08 The Lizard-Spock Expansion (November 17, 2008)
Leonard inadvertently steals away the new woman Wolowitz thinks is the love of his life.
2x07 The Panty Piñata Polarization (November 10, 2008)
When Sheldon bans Penny from the apartment for numerous minor infractions, she decides to retaliate.
2x06 The Cooper-Nowitzki Theorem (November 03, 2008)
Sheldon and the gang are confused when a young grad student is attracted to him.
2x05 The Euclid Alternative (October 20, 2008)
Leonard and his friends stage an intervention to force Sheldon to face his fear of driving.
2x04 The Griffin Equivalency (October 13, 2008)
Raj gets an inflated ego and makes a play for Penny after being referenced in a magazine article.
2x03 The Barbarian Sublimation (October 06, 2008)
Sheldon creates a monster when he introduces Penny to online gaming.
2x02 The Codpiece Topology (September 29, 2008)
A jealous Leonard reacts to Penny's new guy by rebounding with Leslie.
2x01 The Bad Fish Paradigm (September 22, 2008)
Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.