Who doesn’t enjoy a gripping mystery that keeps them coming back for more? The excitement of a puzzle, the detective’s tragic side, or the gradual unveiling of the character’s hidden past, these shows captivate people. Below are the ten best detective & murder mystery TV shows that have been around for a long time—each one being timeless, having its unique appeal, and being great for re-watching.
10. River
A detective show is not just about the chase—it’s about facing your fears, too. River does both, with a smart yet haunted London cop, played by Stellan Skarsgård. He’s haunted—both in mind & heart—by victims & past events. With a dark feel & deep writing, this show is as much about the mind as the mystery.
9. Castle
Murder mysteries don’t need to be all dark. Castle adds some joy with a fun crime writer & a tough NYPD cop. They sparkle together, & the show mixes light chat with smart cases. It’s a mix of fun & smart work.
8. Medium
Medium adds a ghostly spin to crime-solving. Patricia Arquette, as a psychic who aids cops while caring for her kin, gives a real, human side to a creepy gift. Mixing visions with day-to-day life, it’s a mystery show that is both wild & common.
7. Veronica Mars
Part detective show & part youth drama, Veronica Mars shows a clever teen dealing with crime, bad folks, & loss. Kristen Bell’s role made her a cult star, showing you don’t need a badge—just smart, bold, & a bit of zest.
6. The Last Detective
Top detectives aren‘t all tough. Peter Davison’s Character, a soft but smart cop, solves crimes with care & hard work. With a warm vibe & charm, The Last Detective shows that doing right, though slow, still counts.
5. Luther
Luther is wild with crime, feeling, and top tension. Idris Elba plays a smart cop near the brink. Chasing killers or fighting his dark sides, Luther is deep, rough, & full of hard choices. Dark & wild like its main man.
4. Broadchurch
A sad event in a calm coastal town turns into a deep search. Broadchurch, with Olivia Colman and David Tennant, shows how a crime can tear a place apart. It’s slow, full of feeling, deep folks, & tales that stay with you after it ends.
3. The Killing
Dark, moody, & pulls you in, The Killing isn’t just about finding the bad one—it’s about those it hurts. In a rain-filled Seattle, it tracks two cops through lies, power plays, & hurt. Not showy, but it sticks.
2. True Detective (Season 1)
Not many shows hit as hard as the first run of True Detective. Matthew McConaughey & Woody Harrelson are strong as two cops in the deep dirt of the Louisiana wilds. Slow pace, deep talk, & a hit end. One run made it epic.
1. Sherlock
New, bright, & so smart, Sherlock brings the best-known cop to now. With Benedict Cumberbatch’s quick mind & Martin Freeman’s real Watson, the show mixes high-risk cases with deep drama. It’s cool, sharp, & a mark for detective tales now.