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While the guys camp out for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party.

While the guys camp out for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party.

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The Big Bang Theory

S4, EP5 "The Desperation Emanation"

Leonard realizes he is the only one in his group without a girlfriend; Sheldon wants to get rid of his girlfriend.

The Big Bang Theory

S4, EP6 "The Irish Pub Formulation"

Leonard keeps an affair a secret from Sheldon, Howard and Raj.

The Big Bang Theory

S4, EP7 "The Apology Insufficiency"

Sheldon's interview with the FBI jeopardizes Wolowitz's security clearance.

The Big Bang Theory

S4, EP8 "The 21-Second Excitation"

While the guys camp out for a long-awaited movie screening, Penny and Bernadette invite Amy to her first slumber party.

The Big Bang Theory

S9, EP21 "The Viewing Party Combustion"

During a group get-together, a minor argument between Sheldon and Leonard turns into a heated debate, leaving the rest of the gang to choose sides.

The Big Bang Theory

S9, EP20 "The Big Bear Precipitation"

Sheldon shares a secret about Leonard when the two go on a weekend trip with Penny and Amy; Koothrappali goes all out with pregnancy gifts.

The Big Bang Theory

S9, EP19 "The Solder Excursion Diversion"

Sheldon makes a surprise revelation when Amy buys him a new laptop; Leonard and Wolowitz get sold out by Koothrappali after lying to their wives to attend a movie screening.

The Big Bang Theory

S9, EP18 "The Application Deterioration"

Leonard, Sheldon and Wolowitz file for a patent on their new invention; Penny, Amy and Bernadette give dating advice to Koothrappali after his breakup with Emily.

Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?
Starring: Aarti Mann, Christine Baranski, Jim Parsons, John Ross Bowie, Johnny Galecki, Kaley Cuoco, Kaley Cuoco-Sweeting, Kevin Sussman, Kunal Nayyar, Laura Spencer, Laurie Metcalf, Mayim Bialik, Melissa Rauch, Simon Helberg, Wil Wheaton
Original Air Date: Sep 24, 2007
Genres: ComedyTV Series
Rating: TVPG
Playback: HD
4 seasons available on demand
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