Sinister (2012)

Here is the translation of the Polish film description to English:

"Sinister" - a captivating and chilling thriller that tells the story of writer Ellison (Ethan Hawke), who believes he has found inspiration for his bestselling novel in his new home. Arriving with his family, Ellis discovers an old collection of home movies on the attic floor of his new house, which seem to be unusual and unwitting records of the lives of previous homeowners. However, as time goes on, it becomes clear that each of these films depicts a murder and that they all share one common thread - an unidentified figure who appears in every single one.

The film "Sinister" delves into dark themes such as the darker side of human psychology, power over violence, and the danger lurking beneath the surface. Initially convinced that he has found the perfect inspiration for his novel, Ellis soon finds himself trapped in a web of his own imagination and face-to-face with the horrific events that took place in his new home. This is not only a story of terrifying incidents but also an uncovering of secrets and mysteries hidden in plain sight.

"Sinister" is suitable for viewers who enjoy thrillers and horror. It's a gripping story that grabs your attention and refuses to let you go, filled with tension and uncertainty. If you're looking for a film that will leave you holding your breath, "Sinister" is the perfect choice.

One of the standout features of the film is its measured approach, which makes it neither too scary nor too predictable. The atmosphere is incredibly chilling, and the actors deliver their roles perfectly. Ethan Hawke as Ellison is an excellent choice, and his character is portrayed in a remarkably realistic way that allows you to identify with him.

If you want to experience an unforgettable adventure that will leave you on the edge of your seat, "Sinister" is the perfect film for you.