Father and son run together "rag and bone" business (buying and selling old junk) and they don’t really get along - father is grumpy and doesn’t want to change anything, while his son wants something better from life.
A housewife, Gertrude Noah, while visiting a spaceship, accidentally ends up on the Earth’s orbit together with 4 other people, who don’t really belong there.
After long years the Grace Brothers department store is finally closed after death of Young Mr Grace, but few of the surviving employees are in for surprise - it turns out their pensions were not secured by the employer, but there is an option for them...