The story of a poor woman living in the backwoods of Brazil and working as a maid. One day she is unfairly fired from the house where she was working and goes to the big city, facing a cruel and hostile world, working in factories, bars and bordellos.

Young robber, son of a prostitute who had killed herself, gets involved with two police informers, who force him to share the loot he gets.

Jorden Er Flad or The Earth is Flat is based on the play Erasmus Montanus, from the classical era in Danish literature, by Ludvig Holberg. Director Henrik Stangerup had the play translated into Portuguese, and adapted it for filming in contemporary Brazil. In this comic movie, a group of villagers have scrimped and saved to send their fellow villager Erasmus Montanus (Fausto Wolff) away for an education. When the boy returns to his village, he is stuffed full of book-learning of a kind which is of absolutely no use to those of the village. The boy, rather than seeing his situation clearly, continues to spout learned platitudes, including the incredible observation, "the earth is round," supported by nothing other than his authority as an "educated man." Understandably, his posturing provokes derision.

Rio's criminal underworld is run by an unexpected boss: a femme Queen with a taste for power and violence. But heavy lies the crown: what Queen can trust her subjects, however fabulous? When she sets up a stoolie to take the fall for her boy, a plot against Her Majesty arises!