Dad

It's Vincent's 18th birthday and Alan is determined to make his son's coming-of-age a special day.

Beryl agrees that Vincent can have a house party, leaving Alan with no choice but to spend an evening at his father's.

While Alan bemoans the lack of discipline in society, Beryl makes an exciting discovery about Vincent.

Alan thinks Brian is drinking too much, but in his efforts to help, Alan ends up in trouble with the police.

To his horror, Alan discovers that Beryl has given Brian the task of arranging a holiday for them all.