In particular , they became teen hosts on Adelaide 's version of the popular television show Hey Hey It 's Saturday in 1973 .
They also appeared regularly on NWS 9 's Stars of Tomorrow and were popular guests on Ernie Sigley 's Adelaide Tonight in the 1970s .
They became teen hosts on Adelaide 's version of the popular television show Hey Hey It 's Saturday in 1973 .
They also appeared regularly on NWS 9 's Stars of Tomorrow and were popular guests on Ernie Sigley 's Adelaide Tonight in the 1970s .