The Big Bang Theory - Season 9

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The Big Bang Theory - Season 9
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Title:The Big Bang Theory - Season 9
Genre: Comedy
Air Date: 2015-09-21
Season Number: 9
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 Matrimonial Momentum

Episode 1 : The Matrimonial Momentum

After driving to Vegas to get married, Penny...
September 21, 2015
The Separation Oscillation

Episode 2 : The Separation Oscillation

Leonard confronts the woman he kissed on the...
September 28, 2015
The Bachelor Party Corrosion

Episode 3 : The Bachelor Party Corrosion

The guys' science skills are put to the test when...
October 05, 2015
The 2003 Approximation

Episode 4 : The 2003 Approximation

Sheldon learns of an impending change in his...
October 12, 2015
The Perspiration Implementation

Episode 5 : The Perspiration Implementation

The guys take a fencing lesson from Barry Kripke...
October 19, 2015
The Helium Insufficiency

Episode 6 : The Helium Insufficiency

In the midst of a nation-wide helium shortage,...
October 26, 2015
The Spock Resonance

Episode 7 : The Spock Resonance

Wil Wheaton interviews Sheldon for a Star Trek...
November 05, 2015
The Mystery Date Observation

Episode 8 : The Mystery Date Observation

Sheldon, Wolowitz and Koothrappali post an online...
November 12, 2015
The Platonic Permutation

Episode 9 : The Platonic Permutation

Sheldon and Amy try hanging out as friends when...
November 19, 2015
The Earworm Reverberation

Episode 10 : The Earworm Reverberation

Sheldon has a revelation when he realizes why a...
December 10, 2015
The Opening Night Excitation

Episode 11 : The Opening Night Excitation

After more than five years of dating, Sheldon and...
December 17, 2015
The Sales Call Sublimation

Episode 12 : The Sales Call Sublimation

Penny gets more than she bargained for when...
January 07, 2016
The Empathy Optimization

Episode 13 : The Empathy Optimization

After having to deal with a sick Sheldon,...
January 14, 2016
The Meemaw Materialization

Episode 14 : The Meemaw Materialization

Meemaw meets Amy, but it isn't all roses. Meemaw...
February 04, 2016
The Valentino Submergence

Episode 15 : The Valentino Submergence

Sheldon and Amy host a live Valentine's Day...
February 11, 2016
The Positive Negative Reaction

Episode 16 : The Positive Negative Reaction

When the gang finds out about Bernadette’s...
February 18, 2016
The Celebration Experimentation

Episode 17 : The Celebration Experimentation

After more than nine years together, the gang...
February 25, 2016
The Application Deterioration

Episode 18 : The Application Deterioration

Leonard, Sheldon, and Wolowitz run into problems...
March 10, 2016
The Solder Excursion Diversion

Episode 19 : The Solder Excursion Diversion

Amy is shocked at a revelation from Sheldon after...
March 31, 2016
The Big Bear Precipitation

Episode 20 : The Big Bear Precipitation

Sheldon spills a secret of Leonard’s when...
April 07, 2016
The Viewing Party Combustion

Episode 21 : The Viewing Party Combustion

Everyone must choose sides when a small argument...
April 21, 2016
The Fermentation Bifurcation

Episode 22 : The Fermentation Bifurcation

The gang goes to a wine bar and runs into...
April 28, 2016
The Line Substitution Solution

Episode 23 : The Line Substitution Solution

Sheldon hires Stuart to spend the day with Amy...
May 05, 2016
The Convergence Convergence

Episode 24 : The Convergence Convergence

Chaos ensues when Leonard’s recently...
May 12, 2016