<Tr> <Th> Season </Th> <Th> Episodes </Th> <Th_colspan="3"> Originally aired </Th> <Th_colspan="2"> DVD release date </Th> </Tr> <Tr> <Th> Sneak preview </Th> <Th> Season premiere </Th> <Th> Season finale </Th> <Th> Region 1 </Th> <Th> Region 2 </Th> </Tr> <Tr> <Td> </Td> <Td> 13 </Td> <Td> N / A </Td> <Td> January 11, 2010 </Td> <Td> March 30, 2010 </Td> <Td> October 5, 2010 </Td> <Td> August 22, 2011 </Td> </Tr> <Tr> <Td> </Td> <Td> 13 </Td> <Td> October 16, 2010 </Td> <Td> October 20, 2010 </Td> <Td> January 19, 2011 </Td> <Td> September 13, 2011 </Td> <Td> N / A </Td> </Tr>

Blue mountain state where do we come from