An interesting phenomenon of déjà vu, in which a person experiences feelings of déjà vu, i.e. that he had been in a similar situation in the same place with the same other people or objects. What causes this effect in the body is unknown. Perhaps this feeling is a kind of Warning or hint of the subconscious mind for Action in the future?
The hero of a science-fiction Thriller "Deja Vu"-agent Doug Carlin, fully able to experience this effect. On the ferry going powerful explosion killed more than 500 people. Carlin is the investigation of the case. But before he has to find out about the mysterious stranger, which called him, was found dead on the shore for a couple of minutes before the explosion.
During the searches, Carlin goes to the secret laboratory where finds out about a project called snow white. This secret project opens up a direct channel into the past through which you can change the past and thereby the course of future events in the parallel world. Doug Carlin is sent back in time to prevent an explosion of the ferry, which was the effect of déjà vu.