Albert's habit of having a bath in the front room is ruining his son's love life. Harold has had enough and decides to build a proper bathroom but Albert is not happy.

Albert decides to get married again but, despite the qualities of his future stepmother, Harold does everything to put a stop to it.

Harold takes Albert on a big night out in the West End to celebrate his birthday. But with no beer and horrible food, the night soon turns into a disaster.