<Tr> <Td> 2016--present </Td> <Td> The Wall </Td> <Td> Himself (host) </Td> <Td> Also executive producer </Td> </Tr> <Tr> <Td> 2017 </Td> <Td> Talking with Chris Hardwick </Td> <Td> Himself (host) </Td> <Td> </Td> </Tr> <Tr> <Td> 2017 </Td> <Td> America's Got Talent </Td> <Td> Himself (guest judge) </Td> <Td> </Td> </Tr> <Table> <Tr> <Th> Year </Th> <Th> Title </Th> <Th> Voice </Th> </Tr> <Tr> <Td> 2014--15 </Td> <Td> Tales from the Borderlands </Td> <Td> Vaughn / Additional voices </Td> </Tr> <Tr> <Td> 2016 </Td> <Td> Lego Dimensions </Td> <Td> Green Arrow </Td> </Tr> <Tr> <Td> 2017 </Td> <Td> Futurama: Worlds of Tomorrow </Td> <Td> Chris Hardwick's head </Td> </Tr> </Table>

Who is the host of the walking dead