Isn't Life Wonderful?

Uncle Willie, who is on more than nodding terms with the Demon Drink, has for years been the black sheep of his wife, Kate's, stuffy family. So when his wife's brother becomes engaged to the daughter of a rich American banker, it is decided that something must be done about Uncle Willie. The family reluctantly agree to buy him a bicycle shop in the hope that this might provide a steadying influence, but in fact it simply leads to more trouble ...