<Tr> <Th_colspan="2"> My Three Sons </Th> </Tr> <Tr> <Td_colspan="2"> My Three Sons opening titles </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Sitcom </Td> </Tr> <Tr> <Th> Starring </Th> <Td> Fred MacMurray William Frawley William Demarest Don Grady Stanley Livingston Barry Livingston Tim Considine Meredith MacRae Tina Cole Beverly Garland Dawn Lyn Ronne Troup Daniel, Joseph, and Michael Todd </Td> </Tr>

Who played the sons on my three sons