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1. The Matrimonial Momentum
Air date: Sep 21, 2015
Sheldon struggles to understand what is going on with Amy; Penny must decide if she can get past Leonard's bad behavior.
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2. The Separation Oscillation
Air date: Sep 28, 2015
Leonard tries to ease Penny's mind; Sheldon plans a special episode of "Fun With Flags"; Bernadette feels bad about keeping a secret.
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3. The Bachelor Party Corrosion
Air date: Oct 5, 2015
A flat tire during Leonard's bachelor party weekend in Mexico tests the guys' skills; Penny is compelled to tell her family that she and Leonard eloped.
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4. The 2003 Approximation
Air date: Oct 12, 2015
An impending change to his living arrangements inspires Sheldon to revert to 2003, before he met Penny and Leonard; Raj and Howard form a band.
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5. The Perspiration Implementation
Air date: Oct 19, 2015
Barry Kripke expresses interest in Amy while leading a fencing lesson for the guys; when Stuart tries to attract female customers to the store, Penny, Amy and Bernadette help out.
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6. The Helium Insufficiency
Air date: Oct 26, 2015
Leonard and Sheldon go to great lengths to secure the helium they need during a nation-wide shortage; Bernadette and Penny try to to find Amy a new man on a dating app.
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7. The Spock Resonance
Air date: Nov 5, 2015
Sheldon struggles to keep his emotions in check when he is interviewed for a documentary about Spock; Penny and Leonard make a surprising discovery; Wolowitz and Bernadette get into a disagreement about remodeling his childhood home.
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8. The Mystery Date Observation
Air date: Nov 12, 2015
Sheldon, Wolowitz and Koothrappali post an ad online to find a new girlfriend for Sheldon; Penny and Bernadette decide to spy when Amy is secretive about who she is dating.
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9. The Platonic Permutation
Air date: Nov 19, 2015
Amy and Sheldon spend Thanksgiving at the aquarium -- as friends; Wolowitz volunteers at the soup kitchen with Raj, Emily and Bernadette; Penny realizes that Leonard knows her better than she thought.
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10. The Earworm Reverberation
Air date: Dec 10, 2015
Sheldon has a song stuck in his head; despite their awkward date, Amy asks Dave over for dinner; Koothrappali and Wolowitz are obsessed with a fan of their band.
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The Big Bang Theory (2015 - 2016)
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Episodes
The Big Bang Theory: Season 9 Photos
Tv Season Info
- Genre: Comedy
- Network: CBS
- Premiere Date: Sep 21, 2015
- Executive producers: Chuck Lorre, Bill Prady, Steven Molaro
Cast & Crew

Chuck Lorre
Executive Producer

Bill Prady
Executive Producer

Steven Molaro
Executive Producer

Chuck Lorre
Writer

David Goetsch
Writer

Bill Prady
Writer

Jim Reynolds
Writer

Maria Ferrari
Writer

Tara Hernandez
Writer

Jeremy Howe
Writer

Anthony Del Broccolo
Writer

Steven Molaro
Writer

Steve Molaro
Writer

Steve Holland
Writer

Eric Kaplan
Writer

Saladin K. Patterson
Writer

Adam Faberman
Writer

Mark Cendrowski
Director

Nicole Lorre
Director

Anthony Rich
Director
News & Interviews for The Big Bang Theory
Critic Reviews for The Big Bang Theory: Season 9
Audience Reviews for The Big Bang Theory: Season 9
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Jun 22, 2023
I think it was not good like season 8 the jokes were bad and the whole character weretn funny
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Jun 11, 2022
simplemente no debo decir nada 18/10
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Nov 12, 2021
Awesome humour really amazing
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Aug 09, 2021
excellent series, with very good plot
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Dec 20, 2020
So they continued the idiocy of the last season onto this one. - Why does it feel like the dialog is written by a comment section? especially when it comes to Penny and Leonard! I mean for all the criticism on Ross and Rachel's relationship it nothing compared to how bad Penny and Leonard's relationship dynamic. Their relationship became so bad- l want to say toxic but it's kind of an overused word-. Also continuity gets thrown under the bus just to get some laughs. Same goes for character development. And that is pretty much the general criticism for all the season after season 6.
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Dec 31, 2018
This show is so funny, I can not get enough of it!
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Dec 15, 2016
Sitcoms are among the oldest and most consistently used formats in television. They typically do not have the predilection to longevity. The reason for this is that inevitably the basis for sitcoms are high concept theme that defines a simplistic situation and the cartoonish characters that inhabit it. Occasionally, one sitcom can resonate with the audience, enabling it to form a bond with them conferring upon it high ratings and the resulting string of renewals. One series that is about to enter its tenth season and by most indications is still going strong is The Big Bang Theory.' The original pitch meeting to describing the series to the network executives was probably short but productive. The co-creators, Chuck Lorre and his writing partner Bill Prady have been behind such shows as the Gilmore Girls,' Two and a Half Men and Dharma & Greg.' With a reasonably productive track record such as this, the executives were predisposed to consider the presentation in a favorable light. It would go on to explain the situation. A beautiful young woman, friendly and free-spirited, moved into the apartment across the hall from one inhabited by a pair of geniuses with Ph.D.s in physics. The understanding of the world on the quantum level failed to help them achieve any form of normal socialization. During the time they are not speaking in high-level mathematics, the conversations inevitably turned to comic books and science-fiction films. The reason why this series has been such a loyal following that translated into a decades worth of episodes is that most other sitcoms this one has an emotional core, heart, creating a strong bond with the viewers. The original court characters insisted of the beautiful young woman, Penny (Kaley Cuoco) and the pair of genius physicists, the somewhat normal Leonard Hofstadter (Johnny Galecki) and his obsessive-compulsive, neurotic roommate Sheldon Cooper (Jim Parsons). Over the decade they have been adding characters on a fairly regular basis branching out first to friends of the roommates were so highly advanced and intelligent scientists. Then, as things began to branch out a move that was sheer brilliance in introducing the female characters. Penny received her posse of girlfriends. By allowing for relationships between the two groups of friends establishing a matrix of interrelationships which has provided unlimited potential for humorous stories. It is always considered a dangerous plot device to have main characters become romantically involved and eventually married. As far as relationships go every, one of the socially awkward young men has proven the adage that every pot has a cover. Raj Koothrappali (Kunal Nayyar), who initially had to be drunk even to talk to a girl defining himself in the most enviable situation, Raj is dating two exceptionally beautiful and intelligent women Emily Sweeney, MD (Laura Spencer) and Claire (Alessandra Torresani). Just one example of how the writers expertly developed an ancillary character into a fully formed and crucial member of the ensemble cast. As an engineer Howard Wolowitz (Simon Helberg) is the only one without a doctorate, degree rarely necessary in his field. He always pictured himself a ladies man, despite the fact that women found him overly strange. He was the first one to enter into a truly stable monogamous relationship, and he married Dr. Bernadette Rostenkowski (Melissa Rauch). By allowing the season to examine a very common occurrence with an antisocial circle. A well-balanced social dynamic is inevitably knocked out of equilibrium when marriage becomes a factor in a close-knit circle. Matter what the relative IQs may be when marriage and subsequently babies becoming major, daily topic. It induces changes in the other girlfriends of the group. One of the most surprising relationships that were introduced a couple of seasons ago but achieve some serious milestones in this season is that between the exceptionally odd Dr. Sheldon Cooper and his experimental neurobiologist girlfriend, Amy Farrah Fowler (Mayim Bialik). Sheldon and Amy naturally have a very strained relationship formalized by Sheldons girlfriend contract, a document the size of the phonebook. He is always kept himself rather distant from Amy but in this season, the relationship becomes closer in a much more traditional sense. Not only has Amy never had a boyfriend before, but she does not use to close friendships with other women. Amy latched onto Penny as a best friend and together with Bernadette has become pennies posse. As for the main couple of Penny and Leonard, the relationship has gone through many stages over the years from dating, a friend with benefits finally moving on to becoming engaged in by this season, a married couple. To its credit, the series written able to maintain is underlining zany qualities by taking a fairly common situation, a roommate getting married, and turned into something that is acceptable within the context of the series. Sheldon refuses to accept the fact that Leonard has to move out now that he has a wife. He the man fast Sheldon remain in his room. While this may seem completely irrational, and it is, it does describe the uniquely egocentric world that Dr. Sheldon Cooper resides. Reaching a very unusual accommodation which is only possible within the long establish context of Sheldons many eccentric quirks. It becomes a source of many humorous encounters. Once the unsociable characters have found relationships with women, there was no one left to fill that lamentable spot. A minor recurring character, Stuart Bloom (Kevin Sussman), owner of the comic book store frequented by the guys was just the character used for conversation during the scenes where the group of young men with amazing IQs with carefully examined stacks of comic books. Each new all the back stories of the characters and see more like 10-year-old boys with some of the leading scientist of their generation. Stuart was the average guy who provided access to their beloved hobby. His story arc gradually increased his involvement until he became a regular character. In his comic book store was destroyed by fire everyone in the gang came together with financial assistance from partners in the store. Stuart took on the persona of the perennial loser, awkward with women and almost unable to make friends with other men. They help to maintain some of the original premise social awkwardness as the other characters naturally improved their social understanding. The perennial problem that every series encounters from the sophomore year forward is the seemingly mutually exclusive quagmire. A series moving beyond its successful initial season must retain those elements that contributed to that positive reaction while instituting changes that will keep the show fresh and innovative. To its credit, the Big Bang Theory was not only capable of achieving this goal, but it did so with élan. Allowing the cast to grow from three main characters to a fully developed ensemble cast simply put, brilliant, permitting the onus of carrying the story to be distributed among a group of increasingly interested characters. Few people could directly relate to a group of geniuses but being shy around girls is something most of us can readily identify. This theme distributed over several characters of both genders. The so-called geek and nerds have been the forgotten demographic. Inevitably when they do appear in a show, it is as comic relief and rarely if ever as a fully developed person integral to the continued progression of the story. Here, the geeks were the center of attention. It was acceptable to attend comic book and sci-fi conventions. It wasnt strange to have an expensive replica sword from Game of Thrones proudly displayed on your wall. On admirable nuance woven into to the series is the nerdy protagonist are excellent in their professions, publishing serious, peer-reviewed article and being chosen as a specialist on the International Space Station contribute to demonstrating these are that can enjoy the Cern Collider and the Marvel Cinematic Universe. The relationships are difficult to maintain for all of the couples and adjustments are required to reestablish an equilibrium as the social dynamic continues to evolve. In future season up we can look forward to Bernadette and Howard as new parents and Raj deciding between two young women .Penny Leonard acclimate to married life. Throughout it all, we watch as the extremely strange Sheldon becomes increasingly human as he realizes strange and unstoppable feelings have invaded him; he has fallen in love with Amy. The series has been renewed for three more years demonstrating the rare faith the network has in this group of wonderfully strange people
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Sep 27, 2016
The Big Bang Theory: Season 9 it has its ups and downs, but overall season 9 is another success for The Big Bang Theory series
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Aug 20, 2016
The first few episodes were poorly written, the end melodramtic, but the middle just right.
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