The Big Bang Theory - Season 4

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The Big Bang Theory - Season 4
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Title:The Big Bang Theory - Season 4
Genre: Comedy
Air Date: 2010-09-23
Season Number: 4
Total Episodes: 24
Stars: Kaley Cuoco (Penny), Johnny Galecki (Leonard Hofstadter), Jim Parsons (Sheldon Cooper), Simon Helberg (Howard Wolowitz), Melissa Rauch (Bernadette Rostenkowski), Kunal Nayyar (Rajesh Koothrappali), Mayim Bialik (Amy Farrah Fowler)
Overview
The Big Bang Theory is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny's social skills and common sense.
Seasons List
  • Season 1 (17 episode) - September 24, 2007
  • Season 2 (23 episode) - September 22, 2008
  • Season 3 (23 episode) - September 21, 2009
  • Season 4 (24 episode) - September 23, 2010
  • Season 5 (24 episode) - September 22, 2011
  • Season 6 (24 episode) - September 27, 2012
  • Season 7 (24 episode) - September 25, 2013
  • Season 8 (24 episode) - September 22, 2014
  • Season 9 (24 episode) - September 21, 2015
  • Season 10 (24 episode) - September 19, 2016
  • Season 11 (14 episode) - September 25, 2017

Episodes List

The Robotic Manipulation

Episode 1 : The Robotic Manipulation

Penny tags along on Sheldon's first ever date;...
September 23, 2010
The Cruciferous Vegetable Amplification

Episode 2 : The Cruciferous Vegetable Amplification

Realizing he will not live long enough to...
September 30, 2010
The Zazzy Substitution

Episode 3 : The Zazzy Substitution

The guys are concerned as Sheldon searches for an...
October 07, 2010
The Hot Troll Deviation

Episode 4 : The Hot Troll Deviation

An embarrassing secret of Wolowitz's comes to...
October 14, 2010
The Desperation Emanation

Episode 5 : The Desperation Emanation

Leonard realizes he’s the only one without a...
October 21, 2010
The Irish Pub Formulation

Episode 6 : The Irish Pub Formulation

Leonard keeps an affair a secret from Sheldon,...
October 28, 2010
The Apology Insufficiency

Episode 7 : The Apology Insufficiency

Sheldon's answers during an FBI interview put...
November 04, 2010
The 21-second Excitation

Episode 8 : The 21-second Excitation

While the guys camp in line for a long-awaited...
November 11, 2010
The Boyfriend Complexity

Episode 9 : The Boyfriend Complexity

Penny asks Leonard to lie to her father, while...
November 18, 2010
The Alien Parasite Hypothesis

Episode 10 : The Alien Parasite Hypothesis

Amy finds she has sexual feelings for Penny's ex,...
December 09, 2010
The Justice League Recombination

Episode 11 : The Justice League Recombination

The guys find a "super" use for Penny's new...
December 16, 2010
The Bus Pants Utilization

Episode 12 : The Bus Pants Utilization

Leonard's idea for a smartphone app derails his...
January 06, 2011
The Love Car Displacement

Episode 13 : The Love Car Displacement

Bernadette runs into her ex-boyfriend while...
January 20, 2011
The Thespian Catalyst

Episode 14 : The Thespian Catalyst

Hoping it will make him a better teacher, Sheldon...
February 03, 2011
The Benefactor Factor

Episode 15 : The Benefactor Factor

A wealthy donor to the university makes Leonard...
February 10, 2011
The Cohabitation Formulation

Episode 16 : The Cohabitation Formulation

As Wolowitz contemplates taking things with...
February 17, 2011
The Toast Derivation

Episode 17 : The Toast Derivation

Sheldon becomes concerned when everybody begins...
February 24, 2011
The Prestidigitation Approximation

Episode 18 : The Prestidigitation Approximation

Sheldon is baffled by Wolowitz's magic trick....
March 10, 2011
The Zarnecki Incursion

Episode 19 : The Zarnecki Incursion

Sheldon's World of Warcraft online game account...
March 31, 2011
The Herb Garden Germination

Episode 20 : The Herb Garden Germination

Sheldon and Amy decide to start several rumors...
April 07, 2011
The Agreement Dissection

Episode 21 : The Agreement Dissection

When Leonard spends too much time in the shower...
April 28, 2011
The Wildebeest Implementation

Episode 22 : The Wildebeest Implementation

Raj attempts to cure his social anxiety disorder...
May 05, 2011
The Engagement Reaction

Episode 23 : The Engagement Reaction

When Howard finally breaks the news to his mom...
May 12, 2011
The Roommate Transmogrification

Episode 24 : The Roommate Transmogrification

When Bernadette receives her PhD, Wolowitz feels...
May 19, 2011