I'm my opinion, Penguin is a flawless Psychological Thriller that has been executed in a good way. The plot is based upon kidnappings and the importance of a mother in every child's story. Keerthi Suresh surprised us all with her portrayal of a mother who has to choose between an unborn child or a psychologically altered 6 year old. The movie keeps you guessing at every plot twist. I must admit, this is the best Thriller I have seen in quite a long time. I would totally recommend this movie to everyone