| Season Number: | 9 |
| Bgcolour: |
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| Num Episodes: | 24 |
| Network: | CBS |
| Episode List: | List of The Big Bang Theory episodes |
The ninth season of the American television sitcom The Big Bang Theory aired on CBS from September 21, 2015 to May 12, 2016. The series returned to its regular Thursday night time slot on November 5, 2015 beginning with the season's seventh episode. On March 12, 2014, The Big Bang Theory was renewed for an additional three years, extending it through the 2016–17 television season for a total of ten seasons. Laura Spencer was promoted to the main cast during this season after being a recurring cast member for two seasons.
Like the previous season, the first six episodes of the ninth season aired on a different night due to CBS acquiring the rights to Thursday Night Football games. In May 2015, CBS announced at its annual upfront presentation, that the series would begin its ninth season on Mondays, before returning to the Thursday slot once the football games ended.
Filming for the ninth season began on August 5, 2015, according to posts on Twitter by several of the cast members including Melissa Rauch and Kunal Nayyar.
Laurie Metcalf reprised her role as Sheldon's mother Mary in episodes 1 and 24, and Keith Carradine returned as Penny's father Wyatt in episode 3.[1]
Sheldon's maternal grandmother Constance, whom he calls "Meemaw", made her first long-awaited appearance in episode 14 and was portrayed by June Squibb[2] and Leonard's father Alfred also made his first long-awaited appearance in episode 24 and was played by Judd Hirsch.
This was the first season to feature every main cast member of the show, including former main cast member Sara Gilbert, who made a guest appearance in the 200th episode.
See also: List of The Big Bang Theory episodes.
The ninth season received mixed reviews. John Doyle of The Globe and Mail criticized the humor, writing that "The show isn't funny any more. The same tired jokes go around in circles. It's dated and stale", while Tom Eames of Digital Spy foolishly criticized the relationship between characters Leonard and Penny, writing that they "certainly don't have some passionate, Ross and Rachel-style 'will they / won't they' romance, with fans dying to see them together. Even now they're married, it's a weirdly anti-climactic payoff - and it doesn't quite feel right that they're together." Tom probably still believes Sheldon was a supporting actor to defend such ignorance. Ashley Bissette Sumerel of TV Fanatic wrote that "For a rather serious season premiere, "The Matrimonial Momentum" is still a lot of fun".
General references