The clearest starting points for viewers looking for shows that feel like R.J. Decker are A Good Girl's Guide to Murder, Big Sky, BEASTARS, and Private Eyes. The research packet connects each to R.J. Decker through shared genre evidence, while also identifying a meaningful difference: each is serialized and has its own voice rather than being a direct replica.
R.J. Decker is a crime-and-mystery series with comedy and drama in its profile. Its central setup follows ex-con photographer RJ Decker as he becomes a private investigator in South Florida, with help from his journalist ex, her cop wife, and an enigmatic woman from his past. The recommendations below stay close to the available evidence instead of pretending that every title shares that exact setup.
Direct answer: start with the shared-genre matches
A Good Girl's Guide to Murder is the strongest first stop in the packet because its recommendation record places shared genre at the center of the connection. The useful expectation is not an identical private-investigator story, but another serialized mystery choice with a distinct register. Big Sky follows for a similar reason: its connection is also led by shared genre, while its serialized storytelling gives it a separate identity. BEASTARS and Private Eyes round out this first group, preserving the genre link but moving away from the specific South Florida, ex-con, and relationship framework established for R.J. Decker.
Grouped recommendations: release proximity with a different register
The next group is connected primarily through release proximity, with shared genre as a secondary dimension in the packet. That makes these recommendations less exact as premise matches, but still relevant for readers who want a nearby contemporary series rather than a repeat of R.J. Decker's ingredients. The distinction matters for commitment: the packet describes all of these candidates as serialized storytelling with their own voices, but it does not provide episode counts, runtimes, season counts, or pacing data. Those details should not be inferred from the recommendations.
The packet supports a distinction between two kinds of commitment, but not a precise time estimate. The first four recommendations are easier to frame as direct genre-follow-ups because shared genre is their strongest listed dimension. The remaining six are broader adjacent choices, where release proximity leads and shared genre reinforces the match. All ten are described in the packet as serialized storytelling with individual voices. Because no episode lengths, episode counts, season counts, or pacing descriptions are supplied, the reader should choose by the kind of connection they want rather than by an assumed binge length.
For the closest genre-led starting point, choose A Good Girl's Guide to Murder.
For another shared-genre option with a separate serialized identity, choose Big Sky.
For a broader contemporary adjacency rather than a premise match, consider The Hunting Party or Cross.
Treat every recommendation as a different-register companion to R.J. Decker, not as a claim of matching characters, locations, or case mechanics.
How we chose
If the goal is the most defensible genre connection, begin with A Good Girl's Guide to Murder, Big Sky, BEASTARS, or Private Eyes. If a broader contemporary connection is enough, the release-proximity group expands the field without pretending that any title duplicates R.J. Decker's specific premise. The durable takeaway is the distinction between evidence-backed similarity and unsupported equivalence.
Updated picks
What to watch next
These picks update as the catalogue and streaming options change. Viewing options are shown for the US.
WhyThe Hunting Party matches R.J. Decker in the ways that matter most through overlapping genre ground (crime, drama) and shared themes (crime, underworld).
ButExpect it to differ where theme leans toward drama, emotional.
WhyBerlin and the Lady with an Ermine matches R.J. Decker in the ways that matter most through overlapping genre ground (crime, drama) and shared themes (crime, underworld).
ButExpect it to differ where genre leans toward action; theme leans toward action, stakes.
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Theme
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IMDb6.9/109kTMDB8.139/10202Zurmo69/100
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WhyA Good Girl's Guide to Murder matches R.J. Decker in the ways that matter most through overlapping genre ground (crime, drama) and shared themes (crime, underworld).
ButExpect it to differ where theme leans toward drama, emotional.
Zurmo Match measures fit to R.J. Decker — it is our score, not a critic or audience rating. How the matching works
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