<Tr> <Th> No </Th> <Th> #</Th> <Th> Title </Th> <Th> Original air date </Th> </Tr> <Tr> <Th> 19 </Th> <Td> </Td> <Td> "Cabin Fever" </Td> <Td> October 6, 2013 (2013 - 10 - 06) </Td> </Tr> <Tr> <Td_colspan="4"> After 8 months of winter, the Kilchers have cabin fever . Eivin and Atz Lee get caught overnight in the backcountry hunting an Alaskan delicacy . Otto uses ingenuity to get an orphan calf to connect with an unwilling mother . And there's much to do with poo . </Td> </Tr> <Tr> <Th> 20 </Th> <Td> </Td> <Td> "Father - Son Ingenuity" </Td> <Td> October 13, 2013 (2013 - 10 - 13) </Td> </Tr>

When is the last episode of alaska the last frontier