<Table> <Tr> <Th_colspan="2"> A Series of Unfortunate Events </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> Drama </Li> <Li> Black comedy </Li> </Ul> </Td> </Tr> <Tr> <Th> Based on </Th> <Td> A Series of Unfortunate Events by Lemony Snicket </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> <Ul> <Li> Mark Hudis </Li> <Li> Barry Sonnenfeld </Li> </Ul> </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Neil Patrick Harris </Li> <Li> Patrick Warburton </Li> <Li> Malina Weissman </Li> <Li> Louis Hynes </Li> <Li> K. Todd Freeman </Li> <Li> Presley Smith </Li> <Li> Lucy Punch </Li> <Li> Avi Lake </Li> <Li> Dylan Kingwell </Li> </Ul> </Td> </Tr> <Tr> <Th> Theme music composer </Th> <Td> <Ul> <Li> Nick Urata </Li> <Li> Daniel Handler </Li> </Ul> </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> "Look Away" by Neil Patrick Harris </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> <Ul> <Li> James Newton Howard </Li> <Li> Sven Faulconer </Li> <Li> Chris Bacon </Li> <Li> Jim Dooley </Li> </Ul> </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> </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> <Ul> <Li> Cindy Holland </Li> <Li> Brian Wright </Li> <Li> Ted Biaselli </Li> <Li> Daniel Handler </Li> <Li> Neil Patrick Harris </Li> <Li> Rose Lam </Li> <Li> Barry Sonnenfeld </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Neil Patrick Harris </Td> </Tr> <Tr> <Th> Location (s) </Th> <Td> Vancouver, British Columbia </Td> </Tr> <Tr> <Th> Cinematography </Th> <Td> Bernard Couture </Td> </Tr> <Tr> <Th> Editor (s) </Th> <Td> <Ul> <Li> Stuart Bass </Li> <Li> Skip MacDonald </Li> </Ul> </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 40--64 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> Paramount Television </Li> <Li> What is the Question? </Li> <Li> Sonnenfeld Productions, Inc . </Li> </Ul> </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> Netflix </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> Netflix </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> <Ul> <Li> 4K (Ultra HD) </Li> </Ul> </Td> </Tr> <Tr> <Th> Original release </Th> <Td> January 13, 2017 (2017 - 01 - 13)--present (present) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> A Series of Unfortunate Events </Th> </Tr>

How long is an episode of a series of unfortunate events