<Tr> <Td> 1979 </Td> <Td> The Seekers </Td> <Td> First Boy </Td> <Td> TV movie </Td> </Tr> <Tr> <Td> 1980 </Td> <Td> The Waltons </Td> <Td> Sr. Boy #1 </Td> <Td> Episode: "The Valediction" </Td> </Tr> <Tr> <Td> 1980 </Td> <Td> Eight Is Enough </Td> <Td> Kurt Harper </Td> <Td> Episode: "Finally Grad Night" </Td> </Tr> <Tr> <Td> 1981 </Td> <Td> Walking Tall </Td> <Td> David Coombs </Td> <Td> Episode: "The Killing of McNeal County's Children" </Td> </Tr>

Who was originally going to play marty mcfly