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.

Lewis Kirk
as Hans

Claudia Grace Mckell
as Helena

Michael McKell
as Klaus

Stephen Boxer
as Franz

Noeleen Comiskey
as Angel

Sally George
as Anna

Paul O'Neill
as Hitler Youth Leader

Meyrem Enver
as Czeslawa

Johnny Sachon
as Samuel

Sidney Kean
as Older Hans