What actors and actresses appeared in Love Thy Neighbour Australia - 1979?

It seems you're referring to the Australian sitcom "Love Thy Neighbour" which aired in 1979. However, there's a slight issue with the information you're requesting.

There was no Australian version of "Love Thy Neighbour" in 1979. The original series, featuring Jack Smethurst and Cora Lunnan was a British show that ran from 1972 to 1976.

There were some international adaptations of the series, but there's no record of an Australian version.

It's possible you might be thinking of a different show or have misremembered the year.

Could you please clarify or provide any additional details about the show you're asking about?