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One hundred and eighty episodes of Seinfeld were made in its nine year run. Season one only had five episodes and is the smallest sitcom order in television history.
The sitcom McHales' Navy was run on the ABC network over its four season run. The sitcom was about a crew in the Navy and their daily or weekly shenanigans.
There were 40 episodes in Gravity Falls' run.
98
Best known as Ross in "Friends", Schwimmer directed 10 episodes of "Friends", a few TV movies and one feature film, Run Fatboy Run (2007).
There were 182 episodes in the 9 month run of the show (Sept 2010 - May 2011).
The Nanny was canceled after 6 seasons which is a typical run for a sitcom.
Mad About You was a popular sitcom that ran for 7 seasons. It was first aired on the 23rd of September 1992, with the final episode being the 24th of May 1999. It ran for 164 episodes in all.
194 from its original run. The 2017 revival added 16 more episodes for 210 episodes & it has been renewed for another season however, the number of episodes is currently [November 2017] unknown.
This sitcom was first aired on September 16, 1993 and ended on May 13, 2004 (approximately 11 years) had 11 seasons with 263 episodes. This is one of the longest tv series aired on TV. Add to that the fact that Frasier was a "spin off" of Cheers, which also ran for 11 years, you have a total of 22 years of great television from the same writers and producers. Very impressive.
The X Files did run between 1993 to 2002 and had nine seasons.
it is said that it would run for 26 episodes, so twelve for season one and 14 for season 2 :)