I have seen this movie in German language, even if I speak German a little. Even though, Die Unsichtbare really hit me. It was so intense, real and full of emotions, that it's even impossible to feel untouched by it. The acting was perfect, the storyline direct and the story was frighteningly real. The character of Josephine was believable mainly because of the pain and suffering she has been through. This movie reminds me of Black Swan, but the main difference is that Black Swan was more abstract and visual. Black Swan was interwoven by Nina's hallucinations, we saw mainly her broken perspective of the world. Die Unsichtbare is more real and therefore even more emotional. Josephine is played very well by young actress Stine Fisher Christensen, and as a psychotic directer shined Ulrich Noethen. This movie is not for everyone, it's really rough (the last half hour mainly) and emotionally smashing, even more than Black Swan.
Review of Cracks in the Shell
