In Stalinist Poland, cabaret singer Tonia decides to spend the evening drinking with a group of friends. The next morning, she awakes to find that, for reasons unknown to her, she has been jailed as a political prisoner. As prison officials interrogate, torture and humiliate her, she fights for survival and to maintain her innocence by refusing to sign a false confession. As her years of imprisonment pass, her relationship with her captors grows more complicated.

Antonina Dziwisz

Lieutenant Morawski

Major Zawada "Kąpielowy"

Communist Witkowska

Honorata

Konstanty Dziwisz

Mira Szajnert

UB Officer

Guard

UB Officer

Officer at Name-Day Party

Cell Top Dog

Major Olcha

Officer at Name-Day Party

Female Prison Officer

Young Mother

Dziunia
December 13, 1982

Antonina Dziwisz

Lieutenant Morawski

Major Zawada "Kąpielowy"

Communist Witkowska

Honorata

Konstanty Dziwisz

Mira Szajnert

UB Officer

Guard

UB Officer

Officer at Name-Day Party

Cell Top Dog

Major Olcha

Officer at Name-Day Party

Female Prison Officer

Young Mother

Dziunia

