"Based on shocking true events"
Nazi occupied Poland, during the World War II. Hans, a former brilliant student, has become an SS officer stationed at the Auschwitz-Birkenau concentration camp. When he is commissioned by his superior officer to build an efficient gas chamber, Hans, facing the harsh reality, begins to realize the magnitude of the atrocious acts of which he is being accomplice.
Hans

Helena
Klaus

Franz

Angel

Anna
Hitler Youth Leader

Czeslawa
Samuel
Older Hans
Wilhelm

Karl
Greta
Ava
Young Hans
Roza
Dog Guard