<P> The show 's premise originated with Chris Carter , who served as an executive producer along with R.W. Goodwin , Frank Spotnitz , Howard Gordon , Vince Gilligan , John Shiban , Kim Manners , Glen Morgan , James Wong , and many others . Filming for seasons one to five took place primarily in Vancouver , British Columbia , and for the remaining seasons in Los Angeles . Episodes were broadcast on Fridays at 9 : 00 pm Eastern Time for the series 's first three seasons ; the remaining six seasons aired on Sundays at 9 : 00 pm Eastern Time . Episodes are approximately 45 minutes in length ( not including commercials ) and were broadcast in standard definition . Two feature films based on the television series have been released as part of The X-Files franchise : the first premiered in summer 1998 , between seasons five and six of the series , and a post-series film , The X-Files : I Want to Believe , was released in 2008 . On March 24 , 2015 , Fox officially announced the series would return for a six - episode season , which aired in 2016 . On April 20 , 2017 , Fox officially announced that The X-Files would be returning for an eleventh season of ten episodes , which premiered on January 3 , 2018 . As of March 21 , 2018 , 218 episodes of The X-Files have aired , concluding the eleventh season . </P>
<P> The show 's premise originated with Chris Carter , who served as an executive producer along with R.W. Goodwin , Frank Spotnitz , Howard Gordon , Vince Gilligan , John Shiban , Kim Manners , Glen Morgan , James Wong , and many others . Filming for seasons one to five took place primarily in Vancouver , British Columbia , and for the remaining seasons in Los Angeles . Episodes were broadcast on Fridays at 9 : 00 pm Eastern Time for the series 's first three seasons ; the remaining six seasons aired on Sundays at 9 : 00 pm Eastern Time . Episodes are approximately 45 minutes in length ( not including commercials ) and were broadcast in standard definition . Two feature films based on the television series have been released as part of The X-Files franchise : the first premiered in summer 1998 , between seasons five and six of the series , and a post-series film , The X-Files : I Want to Believe , was released in 2008 . On March 24 , 2015 , Fox officially announced the series would return for a six - episode season , which aired in 2016 . On April 20 , 2017 , Fox officially announced that The X-Files would be returning for an eleventh season of ten episodes , which premiered on January 3 , 2018 . As of March 21 , 2018 , 218 episodes of The X-Files have aired , concluding the eleventh season . </P>
how many episodes of the x-files are there
how many episodes of the x-files are there
218
218