Collider selects seven detective series it considers consistently exceptional, praising programmes that combine strong standalone mysteries with meaningful character development. The article highlights both intense crime dramas and lighter procedural formats, arguing that the best entries make every episode emotionally or narratively memorable.

– 'Mare of Easttown' follows grieving detective Mare Sheehan as she investigates a teenager’s murder and longstanding disappearances in her secretive hometown.
– 'Wild Cards' pairs a disgraced detective with a rule-bending con artist, balancing comic chemistry with weekly cases and a personal cold-case investigation.
– 'Hannibal' centres on FBI profiler Will Graham, whose relationship with Dr Hannibal Lecter becomes increasingly dangerous because Lecter is secretly a serial killer.