If Mare of Easttown worked for you because the detective could never quite leave her life outside the case, a follow-up needs more than a similar murder. It needs a person whose authority has limits and a setting that keeps reminding them of those limits. Happy Valley and Unforgotten continue that interest seriously; Deadloch changes its tone without discarding the investigative stakes.
Happy Valley for a forceful central performance
Catherine Cawood is a West Yorkshire police sergeant whose professional and family responsibilities continually occupy the same space. Like Mare, she can be capable without being insulated from the people around her. The attraction is watching judgment under strain rather than watching a supposedly infallible detective gather admiration.
Happy Valley can be harsh, with distressing violence and personal histories that remain consequential. Its humor comes from the texture of interaction rather than from making the subject light. Choose it if you want an emotionally demanding crime drama centered on someone who has to keep doing the job while carrying far more than the job description acknowledges.
Unforgotten for the work of listening
Unforgotten investigates long-buried crimes, with Cassie and Sunny providing its early investigative partnership. It offers a quieter alternative to Mare's personal volatility. Interviews and the gradual connection of apparently separate lives give the series its forward movement.
The useful resemblance is the refusal to make a case socially self-contained. Questions affect partners, families, and the stories people tell about who they used to be. Choose it if the changing understanding of a suspect interests you more than an immediate burst of danger. Its patient manner lets uncertainty persist without requiring every episode to produce a louder confrontation.
Deadloch for a tonal reset with a real mystery
Deadloch brings two markedly different detectives together after a man is found dead in a Tasmanian town. Its comedy confronts the expectations surrounding a local murder investigation, especially who is treated as credible and whose behavior is considered normal.
This is a useful recommendation only if the tonal difference is clear. The dialogue is much more abrasive, the social friction more overtly comic, and the clash between the investigators a substantial part of the entertainment. The mystery still gives their exchanges direction. Pick it when you want another community full of competing accounts but would welcome a series that makes the genre's habits part of the joke.
Happy Valley is the closest match for an embattled detective's emotional gravity. Unforgotten rewards a slower appetite for testimony and consequences. Deadloch is the choice for someone ready to change registers while keeping the pleasures of a case and a sharply observed community.
