I don't know -but I'm beginning to think this prog. should be retitled: The David Essex Show. His acting ability is scarcely different from his vocals....bland & boring!!
Eddie (D.Essex) is the dad; Michael is Eddie's 1st born to his 1st wife; The other two younger are to another woman (though it's unclear who looked after Michael during this time - prob Nana Moon!!) and Alfie is just a cousin; His dad (yet to show) is Eddie's brother???
Eddie Moon was the son of Full Moon who was married to Half Moon, they had another 2 children, Keith "Who" (scuse the pun) joined a band in the sixties and a daughter who they disowned after she appeared in a series of pornos..Blue Moon
There's an awful of lot of legal marriages in the Moon family which I do not believe for one minute. And there is another son joining who has learning difficulties (for want of a pc way of saying mongolism)