Teddy works for a large advertising company. Given the seemingly impossible task of selling frozen porridge, he decides to produce commercials that make the product seem sexy. This leads him to confrontation with the "Keep Television Clean" movement, of which his wife is a senior member.
Survivors of a sinking ship are rescued by Captain Nemo and his submarine crew. They are taken to an underwater city where they may spend the rest of their lives.
An accident in the butchers shop leads Norman Pitkin and Mr Grimsdale to the hospital where, after causing the normal ammount of chaos, Pitkin finds Lindy, a little girl who hasn't spoken or smiled since her parents were killed in an aeroplane accident. Pitkin decides to help.
A young couple, David and Catherine Robinson, has to turn their large country house into a money-making proposition. Their solution is to invite the kids of the rich and famous to spend a summer enjoying all the loving care and attention they miss at home. After the youngsters arrive, David quickly realizes what the offensive little punks need is some real discipline, and so the summer begins.