Jim decides to leave his tribal area to seek his fortune in Johannesburg. As soon as he arrives, three gangsters mug him. When he regains consciousness, a friendly night watchman takes care of him. With the watchman's help, Jim gets a job in a nightclub as a waiter.

In the back country of South Africa, black minister Stephen Kumalo journeys to the city to search for his missing son, only to find his people living in squalor and his son a criminal. Reverend Misimangu is a young South African clergyman who helps find his missing son-turned-thief and sister-turned-prostitute in the slums of Johannesburg.