<Table> <Tr> <Th_colspan="2"> Shameless </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> Comedy - drama </Li> <Li> Black comedy </Li> </Ul> </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Paul Abbott </Td> </Tr> <Tr> <Th> Based on </Th> <Td> Shameless by Paul Abbott </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> John Wells </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> William H. Macy </Li> <Li> Emmy Rossum </Li> <Li> Justin Chatwin </Li> <Li> Ethan Cutkosky </Li> <Li> Shanola Hampton </Li> <Li> Steve Howey </Li> <Li> Emma Kenney </Li> <Li> Cameron Monaghan </Li> <Li> Jeremy Allen White </Li> <Li> Joan Cusack </Li> <Li> Laura Slade Wiggins </Li> <Li> Emma Greenwell </Li> <Li> Zach McGowan </Li> <Li> Noel Fisher </Li> <Li> Jake McDorman </Li> <Li> Emily Bergl </Li> <Li> Isidora Goreshter </Li> </Ul> </Td> </Tr> <Tr> <Th> Opening theme </Th> <Td> "The Luck You Got" by The High Strung </Td> </Tr> <Tr> <Th> Composer (s) </Th> <Td> iZLER </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> 8 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 96 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> <Ul> <Li> John Wells </Li> <Li> Mark Mylod (seasons 1--4) </Li> <Li> Paul Abbott (pilot) </Li> <Li> Andrew Stearn </Li> <Li> Etan Frankel </Li> <Li> Krista Vernoff </Li> <Li> Davey Holmes </Li> <Li> Nancy M. Pimental </Li> <Li> Christopher Chulack </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> <Ul> <Li> Michael Hissrich (seasons 1--3) </Li> <Li> Terri Murphy </Li> </Ul> </Td> </Tr> <Tr> <Th> Location (s) </Th> <Td> <Ul> <Li> Chicago, Illinois </Li> <Li> Los Angeles, California </Li> </Ul> </Td> </Tr> <Tr> <Th> Cinematography </Th> <Td> <Ul> <Li> Rodney Charters </Li> <Li> Kevin McKnight </Li> </Ul> </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 45--59 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> John Wells Productions </Li> <Li> Warner Bros. Television </Li> <Li> Showtime Networks </Li> </Ul> </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> Showtime </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> January 9, 2011 (2011 - 01 - 09)--present </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Shameless (UK) </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> Website </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Shameless </Th> </Tr>

How many seasons of shameless usa is there