If u have special attraction towards crime, suspence, thrill. u should watch it.its not like a series it all movie. it has 4 seasons with 3 episode each and about 90 minute of run of every episode . it has many twist n turns. and you can watch with your family also. and have more fun comparitive to look individual. I suggest every one should watch it once. this is a fabulous tv series.and it is so addictive