In 1992, political prisoners from North Korea settled in the South Korean town where filmmaker Dong-won Kim lived. Sent to South Korea as spies during the war, they spent 30 years in jail. How did they endure the many years of torture? What will become of them now that they have been released? Twelve years in the making, Repatriation is a very personal view of a country divided by an ongoing cold war.

In 2000, in the era of inter-Korean reconciliation, 63 non-converted prisoners were repatriated to the North, and a 2nd repatriation movement was launched in 2001 but failed again and again in later years. As of 2022, the average age of the surviving secondary repatriation applicants is 91.