In this fictional documentary, U.S. prisons are at capacity, and President Nixon declares a state of emergency. All new prisoners, most of whom are connected to the antiwar movement, are now given the choice of jail time or spending three days in Punishment Park, where they will be hunted for sport by federal authorities. The prisoners invariably choose the latter option, but learn that, between the desert heat and the brutal police officers, their chances of survival are slim.

While returning to Leningrad from a visit to his brother, Professor Artyom's car breaks down and he finds assistance at an isolated farmhouse occupied by Alexey, his wife, a Vietnamese laborer, and a stranger who wanders around the farm. When his car is repaired, Artyom leaves, drunk on moonshine, and students Valera and Angelika arrive. After Valera gets drunk, the stranger abducts Angelika.