<Table> <Tr> <Th_colspan="2"> Whose Line Is It Anyway? </Th> </Tr> <Tr> <Td_colspan="2"> Logo since season nine </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Comedy </Td> </Tr> <Tr> <Th> Created by </Th> <Td> <Ul> <Li> Dan Patterson </Li> <Li> Mark Leveson </Li> </Ul> </Td> </Tr> <Tr> <Th> Presented by </Th> <Td> <Ul> <Li> Drew Carey </Li> <Li> Aisha Tyler </Li> </Ul> </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Ryan Stiles </Li> <Li> Colin Mochrie </Li> <Li> Wayne Brady </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> 14 </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 324 (list of episodes) </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Running time </Th> <Td> 22 minutes </Td> </Tr> <Tr> <Th> Production company (s) </Th> <Td> <Ul> <Li> Hat Trick Productions </Li> <Li> Warner Bros. Television </Li> <Li> Angst Productions </Li> <Li> Warner Horizon Television </Li> </Ul> </Td> </Tr> <Tr> <Th> Distributor </Th> <Td> Warner Bros. Television </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> <Ul> <Li> ABC (1998--2004) </Li> <Li> ABC Family (2005--2007) </Li> <Li> The CW (2013--) </Li> </Ul> </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> <Ul> <Li> 4: 3 (ABC) </Li> <Li> HDTV 1080i (The CW) </Li> </Ul> </Td> </Tr> <Tr> <Th> Original release </Th> <Td> August 5, 1998--December 15, 2007 Revival: July 16, 2013--present </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Whose Line Is It Anyway? (UK TV series) </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> Website </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Whose Line Is It Anyway? </Th> </Tr>

Who owns the rights to whose line is it anyway