This movie is superb but chilling. Set in 1950s Poland when the Communist Party was attempting to eradicate religious practise, the story centres around a young man who is tasked with firstly surveilling and then defaming key Catholic clergy. We watch him transform from an idealistic, ambitious youth into an obsessive zealot. It's fascinating and quite shocking to witness not only the lengths he'll go to to achieve his goals, but also his resulting moral decline. Equally shocking is the effect he has on others. I don't know whether the movie depicts true events but the inclusion of what looks like some actual historical footage from that time certainly adds to the authenticity - and to the impact. Well written and exquisitely photographed it held my attention throughout. Highly recommended particularly for those interested in historical dramas.

This production makes excellent use of the historical background as the foundation on which it builds the extremely exciting story of the main character. Political events, which provide an important context, set the rhythm of the whole story and influence the choices of the main protagonist. However, it is his decisions and the risky steps he takes that weld the plot together and make it impossible for us to tear ourselves away from the screen.

Importantly, the director perfectly balances the historical events with the protagonist's personal story, which makes the film not only fascinating from a historical perspective, but also artistically thoughtful. The black and white setting adds a unique character to the production and gives it an artistic background, which contributes to the viewer's delight. The manipulation of time and the tightening of the plot keep us in suspense and make us follow the fate of the main character with bated breath.

This is definitely not only a historical film, but also a work of art. Beautiful images, perfectly crafted cinematography and a moving story that draws you in from the first moments to the very end. It is a real feast for the senses and the soul. I recommend this film to anyone who wants to experience unforgettable moments both on a historical and artistic level.