<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2016) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2016) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Mr Selfridge </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Period drama </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Andrew Davies </Td> </Tr> <Tr> <Th> Based on </Th> <Td> Shopping, Seduction & Mr Selfridge by Lindy Woodhead </Td> </Tr> <Tr> <Th> Starring </Th> <Td> Jeremy Piven Amanda Abbington Ron Cook Grégory Fitoussi Tom Goodman - Hill Trystan Gravelle Amy Beth Hayes Katherine Kelly Aisling Loftus Kika Markham Aidan McArdle Frances O'Connor Zoe Tapper Hannah Tointon Kara Tointon Polly Walker Zoë Wanamaker Samuel West </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> Charlie Mole </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> 40 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> Kate Lewis Andrew Davies Rebecca Eaton </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Chrissy Skins Jeremy Piven </Td> </Tr> <Tr> <Th> Running time </Th> <Td> Episode 1: 63 minutes Episodes 2--: 44--46 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> ITV Studios Masterpiece </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> PBS (US) ITV Studios Global Entertainment (non-US) </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> ITV (UK) PBS (US) </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> 16: 9 1080i </Td> </Tr> <Tr> <Th> Audio format </Th> <Td> Stereo </Td> </Tr> <Tr> <Th> Original release </Th> <Td> 6 January 2013 (2013 - 01 - 06)--11 March 2016 (2016 - 03 - 11) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Mr Selfridge </Th> </Tr>

How many seasons are there of mr selfridge
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