<Table> <Tr> <Th_colspan="2"> Cash Cab </Th> </Tr> <Tr> <Td_colspan="2"> Title card for both Canadian and U.S. versions </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Game show </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Adam Wood </Td> </Tr> <Tr> <Th> Presented by </Th> <Td> Ben Bailey (New York version) Beth Melewski (Chicago version) </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> 6 </Td> </Tr> <Tr> <Th_colspan="2"> Production </Th> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Lion Television </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 24--26 minutes </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> Discovery Channel </Td> </Tr> <Tr> <Th> Original release </Th> <Td> December 5, 2005 (2005 - 12 - 05)--April 18, 2012 (2012 - 04 - 18) </Td> </Tr> <Tr> <Th_colspan="2"> Chronology </Th> </Tr> <Tr> <Th> Related shows </Th> <Td> Cash Cab </Td> </Tr> <Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Th> Official website </Th> <Td> dsc.discovery.com/fansites/cashcab/cashcab.html </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Cash Cab </Th> </Tr>

When did cash cab go off the air