<Tr> <Td_colspan="2"> Anderson at the 2017 San Diego Comic - Con </Td> </Tr> <Tr> <Th_colspan="2"> Background information </Th> </Tr> <Tr> <Th> Birth name </Th> <Td> Jacob Basil Anderson </Td> </Tr> <Tr> <Th> Also known as </Th> <Td> Raleigh Ritchie </Td> </Tr>

Who is the actor that plays grey worm