Pablo Rouviot is a renowned psychoanalyst. His life changes completely when Paula arrives to his office and asks him to prove that his brother, a man with serious psychological problems and accused for the murder of his father, is in no able condition to be judged.

Leo (Peter Lanzani) is the wrong man in the wrong place at the wrong time. After taping a murder and keeping the evidence he runs away to stay alive and, in order to survive, he has to cover up himself. Under a new identity he will become an orthodox Hasidic Jew. A french ruthless killer, Duges (Gerard Depardieu) and his associates López (Santiago Segura) and Harken (Hugo Silva) will hunt Leo. Their nonstop chase has only one exhilarating speed: all- out. Time is running out and his enemies are getting closer. Now Leo a ragtag bunch of misfits will face the biggest challenge of their lives.