<Table> <Tr> <Th_colspan="2"> So You Think You Can Dance </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Created by </Th> <Td> <Ul> <Li> Simon Fuller </Li> <Li> Nigel Lythgoe </Li> </Ul> </Td> </Tr> <Tr> <Th> Developed by </Th> <Td> Simon Fuller </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> <Ul> <Li> Matthew Diamond </Li> <Li> Nigel Lythgoe </Li> </Ul> </Td> </Tr> <Tr> <Th> Presented by </Th> <Td> <Ul> <Li> Lauren Sánchez (2005) </Li> <Li> Cat Deeley (2006--) </Li> </Ul> </Td> </Tr> <Tr> <Th> Judges </Th> <Td> <Ul> <Li> Nigel Lythgoe </Li> <Li> Mary Murphy (2007--09, 2011--14, 2017--) </Li> <Li> Adam Shankman (2009--10) </Li> <Li> Mia Michaels (2010) </Li> <Li> Paula Abdul (2015--16) </Li> <Li> Jason Derulo (2015--16) </Li> <Li> Maddie Ziegler (2016) </Li> <Li> Stephen Boss (Auditions) (2018 -) </Li> <Li> Vanessa Hudgens (2017--) </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> 15 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 276 </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Executive producer (s) </Th> <Td> <Ul> <Li> Barry Adelman </Li> <Li> Simon Fuller </Li> <Li> Nigel Lythgoe </Li> <Li> Allen Shapiro (2005--06, 2017 -) </Li> </Ul> </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> 19 Entertainment </Li> <Li> Dick Clark Productions </Li> <Li> Conrad Sewell Productions </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> Fox </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> <Ul> <Li> NTSC (480i) </Li> <Li> HDTV 720p </Li> </Ul> </Td> </Tr> <Tr> <Th> Original release </Th> <Td> July 20, 2005 (2005 - 07 - 20)--present </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> Website </Td> </Tr> </Table> <Tr> <Th_colspan="2"> So You Think You Can Dance </Th> </Tr>

So you think you can dance how many episodes