There was a time when you knew what to expect from a procedural TV show. Those times have changed.
While some on this list fit the format that viewers became accustomed to many years ago - regular cast of good guys track the bad guys and solve the case... next episode please - they can now follow a format and tell an overarching story.
From Rookie Blue and Major Crimes to Supernatural and Hannibal, there are unique aspects to all of the best procedural television shows networks offer.
How do we determine the best? We vote on it!
Flip through the slideshow to get a good perspective on what's out there and then hit the poll to vote.
What is the best procedural on television? Have your say!