<Table> <Tr> <Th colspan="2"> Who Do You Think You Are ? </Th> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Documentary </Td> </Tr> <Tr> <Th> Created by </Th> <Td> <Ul> <Li> Alex Graham </Li> <Li> Wall to Wall Media </Li> </Ul> </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United Kingdom </Td> </Tr> <Tr> <Th> Original language ( s ) </Th> <Td> English </Td> </Tr> <Tr> <Th> No. of seasons </Th> <Td> 9 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 62 </Td> </Tr> <Tr> <Th colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer ( s ) </Th> <Td> Lisa Kudrow </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 42 minutes </Td> </Tr> <Tr> <Th> Production company ( s ) </Th> <Td> <Ul> <Li> Shed Media US </Li> <Li> Is or Is n't Entertainment </Li> </Ul> </Td> </Tr> <Tr> <Th colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> TLC ( 2013 -- present ) NBC ( 2010 -- 12 ) </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> 480i ( SDTV ) 1080i ( HDTV ) </Td> </Tr> <Tr> <Th> Original release </Th> <Td> March 5 , 2010 ( 2010 - 03 - 05 ) -- present </Td> </Tr> <Tr> <Th colspan="2"> External links </Th> </Tr> <Tr> <Th> Website </Th> <Td> www.tlc.com/tv-shows/who-do-you-think-you-are </Td> </Tr> </Table>
who do you think you are production company
Shed Media US Is or Is n't Entertainment