<Table> <Tr> <Th colspan="2"> The Big Bang Theory </Th> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Sitcom </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Chuck Lorre Bill Prady </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Mark Cendrowski </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Johnny Galecki </Li> <Li> Jim Parsons </Li> <Li> Kaley Cuoco </Li> <Li> Simon Helberg </Li> <Li> Kunal Nayyar </Li> <Li> Sara Gilbert </Li> <Li> Mayim Bialik </Li> <Li> Melissa Rauch </Li> <Li> Kevin Sussman </Li> <Li> Laura Spencer </Li> </Ul> </Td> </Tr> <Tr> <Th> Theme music composer </Th> <Td> Barenaked Ladies </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> `` Big Bang Theory Theme '' </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> Original language ( s ) </Th> <Td> English </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> 11 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 236 ( list of episodes ) </Td> </Tr> <Tr> <Th colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer ( s ) </Th> <Td> Chuck Lorre Steven Molaro Bill Prady </Td> </Tr> <Tr> <Th> Producer ( s ) </Th> <Td> Faye Oshima Belyeu </Td> </Tr> <Tr> <Th> Editor ( s ) </Th> <Td> Peter Chakos </Td> </Tr> <Tr> <Th> Camera setup </Th> <Td> Multi-camera </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 18 -- 22 minutes </Td> </Tr> <Tr> <Th> Production company ( s ) </Th> <Td> Chuck Lorre Productions Warner Bros. Television </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> Warner Bros. Television Distribution </Td> </Tr> <Tr> <Th colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> CBS </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> HDTV 1080i </Td> </Tr> <Tr> <Th> Audio format </Th> <Td> Dolby Digital 5.1 </Td> </Tr> <Tr> <Th> Original release </Th> <Td> September 24 , 2007 ( 2007 - 09 - 24 ) -- present ( present ) </Td> </Tr> <Tr> <Th colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Young Sheldon </Td> </Tr> <Tr> <Th colspan="2"> External links </Th> </Tr> <Tr> <Th> Website </Th> <Td> www.cbs.com/shows/big_bang_theory/ </Td> </Tr> </Table>
<Table> <Tr> <Th colspan="2"> The Big Bang Theory </Th> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Sitcom </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Chuck Lorre Bill Prady </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Mark Cendrowski </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Johnny Galecki </Li> <Li> Jim Parsons </Li> <Li> Kaley Cuoco </Li> <Li> Simon Helberg </Li> <Li> Kunal Nayyar </Li> <Li> Sara Gilbert </Li> <Li> Mayim Bialik </Li> <Li> Melissa Rauch </Li> <Li> Kevin Sussman </Li> <Li> Laura Spencer </Li> </Ul> </Td> </Tr> <Tr> <Th> Theme music composer </Th> <Td> Barenaked Ladies </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> `` Big Bang Theory Theme '' </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> Original language ( s ) </Th> <Td> English </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> 11 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 236 ( list of episodes ) </Td> </Tr> <Tr> <Th colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer ( s ) </Th> <Td> Chuck Lorre Steven Molaro Bill Prady </Td> </Tr> <Tr> <Th> Producer ( s ) </Th> <Td> Faye Oshima Belyeu </Td> </Tr> <Tr> <Th> Editor ( s ) </Th> <Td> Peter Chakos </Td> </Tr> <Tr> <Th> Camera setup </Th> <Td> Multi-camera </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 18 -- 22 minutes </Td> </Tr> <Tr> <Th> Production company ( s ) </Th> <Td> Chuck Lorre Productions Warner Bros. Television </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> Warner Bros. Television Distribution </Td> </Tr> <Tr> <Th colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> CBS </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> HDTV 1080i </Td> </Tr> <Tr> <Th> Audio format </Th> <Td> Dolby Digital 5.1 </Td> </Tr> <Tr> <Th> Original release </Th> <Td> September 24 , 2007 ( 2007 - 09 - 24 ) -- present ( present ) </Td> </Tr> <Tr> <Th colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Young Sheldon </Td> </Tr> <Tr> <Th colspan="2"> External links </Th> </Tr> <Tr> <Th> Website </Th> <Td> www.cbs.com/shows/big_bang_theory/ </Td> </Tr> </Table>
how many sessions of big bang theory are there
how many sessions of big bang theory are there
11
11