<Tr> <Th> Maria Hill </Th> <Td_colspan="6"> </Td> <Td> Cobie Smulders </Td> <Td_colspan="3"> </Td> </Tr> <Tr> <Th> Harold "Happy" Hogan </Th> <Td_colspan="3"> </Td> <Td> Jon Favreau </Td> <Td_colspan="5"> </Td> <Td> Jon Favreau </Td> </Tr> <Tr> <Th> Hogun </Th> <Td_colspan="4"> </Td> <Td> Tadanobu Asano </Td> <Td_colspan="5"> </Td> </Tr> <Tr> <Th> Loki </Th> <Td_colspan="4"> </Td> <Td> Tom Hiddleston </Td> <Td> </Td> <Td> Tom Hiddleston </Td> <Td_colspan="2"> </Td> <Td> Tom Hiddleston </Td> </Tr>

Who has played 2 characters in the mcu