<Table> <Tr> <Th_colspan="2"> The Inbetweeners </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Sitcom Blue comedy Cringe comedy Slapstick </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Damon Beesley Iain Morris </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> Damon Beesley Iain Morris </Td> </Tr> <Tr> <Th> Written by </Th> <Td> Damon Beesley Iain Morris </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Gordon Anderson Ben Palmer Damon Beesley Iain Morris </Td> </Tr> <Tr> <Th> Starring </Th> <Td> Simon Bird Joe Thomas James Buckley Blake Harrison </Td> </Tr> <Tr> <Th> Narrated by </Th> <Td> Simon Bird </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> "Gone Up in Flames" (instrumental) by Morning Runner </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> See Music </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 series </Th> <Td> </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 18 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> Damon Beesley Iain Morris Caroline Leddy </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Christopher Young </Td> </Tr> <Tr> <Th> Location (s) </Th> <Td> West London </Td> </Tr> <Tr> <Th> Cinematography </Th> <Td> Rob Kitzmann Jamie Cairney Ben Wheeler </Td> </Tr> <Tr> <Th> Editor (s) </Th> <Td> William Webb Charlie Fawcett Billy Sneddon </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 25 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> Bwark Productions Young Films </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> E4 </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> E4 </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> 16: 9 (576i SDTV) </Td> </Tr> <Tr> <Th> First shown in </Th> <Td> United Kingdom </Td> </Tr> <Tr> <Th> Original release </Th> <Td> 1 May 2008--18 October 2010 </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Th> Website </Th> <Td> www.e4.com/inbetweeners/ </Td> </Tr> </Table> <Tr> <Th_colspan="2"> The Inbetweeners </Th> </Tr>

How many series of the inbetweeners is there
find me the text answering this question