<Table> <Tr> <Th> Presenter </Th> <Th> Role </Th> <Th> Duration </Th> </Tr> <Tr> <Td> Peter McKenna </Td> <Td> Co-host </Td> <Td> 1971 (First 8 weeks) </Td> </Tr> <Tr> <Td> Ernie Carroll </Td> <Td> Ossie Ostrich (Co-host) </Td> <Td> 1971--94, 2009--10 </Td> </Tr> <Tr> <Td> Jacki MacDonald </Td> <Td> Co-host </Td> <Td> 1979--89, 2009, 2010 </Td> </Tr> <Tr> <Td> Denise Drysdale </Td> <Td> Co-host </Td> <Td> 1989--90, 2009 </Td> </Tr> <Tr> <Td> Jo Beth Taylor </Td> <Td> Co-host </Td> <Td> 1995--97, 99, 2009, 2010 </Td> </Tr> <Tr> <Td> Livinia Nixon </Td> <Td> Co-host </Td> <Td> 1997--99, 2009--10 </Td> </Tr> </Table> <Tr> <Th> Presenter </Th> <Th> Role </Th> <Th> Duration </Th> </Tr> <Tr> <Td> Peter McKenna </Td> <Td> Co-host </Td> <Td> 1971 (First 8 weeks) </Td> </Tr> <Tr> <Td> Ernie Carroll </Td> <Td> Ossie Ostrich (Co-host) </Td> <Td> 1971--94, 2009--10 </Td> </Tr>

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