You don’t need a badge (or even a clue!) to be a great detective. Meet TV’s most unconventional crime-solvers.

The past few years have delivered a standout crop of TV detectives, reminding us that crime dramas are just as much about the crimes as they are about who solves them. While murder and mystery remain the hook, it’s the investigators themselves who keep audiences coming back for more. 
 
We rounded out four singular, memorable, one-of-a-kind detectives who are destined to become genre icons. 

What makes this quartet especially compelling is how wildly different they are. Whether it’s about an ex-military bruiser with battlefield instincts or a cleaner with a genius-level IQ or a retired actor who once pretended to solve crimes on television, these shows prove there’s no single blueprint for great detective work.

Judging by how eagerly viewers are tuning in, there’s plenty of room on the case board for all of them.

Most Empathetic

Charlie Cale (Poker Face)
OK, so Charlie Cale (Natasha Lyonne) isn’t, technically speaking, a detective. She’s, in fact, a casino worker on the run — and that’s exactly her advantage when it comes to solving crimes. Gifted with an uncanny ability to tell when someone is lying, Charlie drifts from place to place, stumbling into murders  she feels compelled to solve. She’s casual, sharp-tongued, and allergic to authority, preferring instinct over procedure. In this regard, she’s very much like some of the other detectives on this list.  

What makes her stand out isn’t just her skill, but her empathy. Charlie isn’t chasing justice for glory; she genuinely cares about discovering the truth so those affected by tragedy get the closure they need. Though her nose for trouble brings her to some dark places, she never fails to harbour an unwavering hope for humanity. She’s cool, but she’s also caring and empathetic — a breath of fresh air from all the hard-boiled detectives we’re so used to seeing on screen. 

TV Show Listing
Poker Face

Charlie navigates her existential road trip with wit, empathy, and her lie-detecting ability.

View Details

Most Physically Intimidating

Jack Reacher (Reacher)
Based on Lee Child’s bestselling novels, Reacher follows a former US Army military police officer who drifts from town to town and inevitably stumbles upon conspiracies no one else seems equipped to handle. Played by Alan Ritchson, this version of Reacher leans fully into the character’s physicality, making him a walking giant deterrent before a punch is ever thrown. 

But Reacher isn’t just muscle. Beneath the towering frame is a razor-sharp investigator with a strict moral code and a near-photographic memory for detail. When words fail, Reacher is more than capable of ending the conversation himself — permanently, if necessary. 

TV Show Listing
Reacher

Jack Reacher is arrested for a murder he did not commit. He is in the middle of a deadly conspiracy.

View Details

Most Knowledgeable

Morgan Gillory (High Potential)
Morgan Gillory (Kaitlin Olson) doesn’t look like a typical detective — and she’s technically not one. But she has a brilliant mind that few detectives possess.  

A single mum of three who works as a cleaner at the LAPD’s Major Crimes Division, Morgan makes an impulsive decision to ‘fix’ a crime board (a board with clues to a crime pinned up) one day, and inadvertently lands a job as a police consultant. She’s not a detective in title, but she’s far smarter and sharper than the one she works with.

Armed with a 160 IQ and an uncanny ability to connect dots others overlook, Morgan brings fresh eyes to old cases. She balances crime-solving with mummy duties, and isn’t above wheeling a stroller onto a crime scene. High Potential is a reminder that titles don’t define talent, and that brilliance can come from the most unexpected places. 

TV Show Listing
High Potential

High Potential follows a single mom with an exceptional mind for solving crimes.

View Details

Most Eccentric

John Chapel (Death Valley)
In Death Valley, a retired actor best known for playing a TV detective finds himself solving real-life murders. John Chapel (Timothy Spall) is roped in by rookie detective sergeant Janie Mallowan (Gwyneth Keyworth), and his presence rarely goes unnoticed — passersby often assume they’re watching a TV shoot.

John is theatrical, unconventional, and unapologetically odd. After a lifetime of pretending to be someone else, he’s developed an uncanny ability to read people, often spotting truths that trained detectives miss. His eccentric methods may raise eyebrows, but they get results. Maybe the strangest instincts are the sharpest of all. 

TV Show Listing
Death Valley

John Chapel lives a reclusive life. But when his neighbour is murdered, John is dragged back into the world.

View Details


Watch these shows and more on KrisWorld.

Text: Georgia Ho
Images: Peacock © Peacock TV LLC. Poker Face © MRC II Distribution Company, L.P. All rights reserved., © 2026 Skydance Productions, LLC, Paramount Television Studios, a division of Paramount Pictures Corporation and Amazon Content Services LLC. All Right Reserved., © 2026 20th Television. All rights reserved, © BBC Studios 2026.