Best Procedural TV Series

Looking for the best procedural TV series? These 20 are the highest-rated on 3eyedraven, weighted by vote count so a handful of glowing reviews never beats a proven favourite.

The Rookie 2018 ★ 8.5

9-1-1 2018 ★ 8.2

Line of Duty 2012 ★ 8.2

Person of Interest 2011 ★ 8.1

Broadchurch 2013 ★ 7.9

Fire Country 2022 ★ 8.0

Murdoch Mysteries 2008 ★ 7.7

The Sniffer 2013 ★ 7.5

Lethal Weapon 2016 ★ 7.3

Transplant 2020 ★ 7.5

Due South 1994 ★ 7.6

The Professionals 1977 ★ 7.6

Ghost 2012 ★ 7.7

Second Chance 2016 ★ 6.8

Chicago Justice 2017 ★ 6.8

Cuffs 2015 ★ 6.6

Eleventh Hour 2008 ★ 6.6

Scarpetta 2026 ★ 6.5

Space Precinct 1994 ★ 6.2

The Murders 2019 ★ 5.6