<Tr> <Td> 1969 </Td> <Td> The Cycle Savages </Td> <Td> Keeg's Brother (Live - action) </Td> </Tr> <Tr> <Td> 1969 </Td> <Td> Scream Free! </Td> <Td> Phil (Live - action) </Td> </Tr> <Tr> <Td> 1970 </Td> <Td> The Girls from Thunder Strip </Td> <Td> Conrad (Live - action) </Td> </Tr> <Tr> <Td> 1971 </Td> <Td> The Incredible 2 - Headed Transplant </Td> <Td> Ken (Live - action) </Td> </Tr>

Who does the voice of shaggy on scooby doo