What happens when the person you trust most becomes the prime suspect in a murder case? That’s the haunting question at the heart of SBS’s upcoming drama DASH, and if the premise alone doesn’t give you chills, the casting certainly will.
Shin Hae-sun — the beloved star of Mr. Queen, Welcome to Samdal-ri, and Alchemy of Souls — is joining forces with the immensely talented Kim Jun-han (Hospital Playlist, One Spring Night, Good Partner) for what is already shaping up to be one of the most talked-about K-dramas of 2027. Officially announced during SBS’s media day event “SBS DRAMA: NEXT EPISODE” in Seoul this past June, DASH is set to begin filming in mid-August 2026 with a targeted premiere sometime in late 2027. And trust us — you’re going to want to mark your calendars.
What Is ‘DASH’ About? A Marriage on Trial
At its core, DASH is a mystery suspense melodrama that follows Min Hwa-young (Shin Hae-sun), the head prosecutor of the Special Investigation Division 1 at the Seoul Central District Prosecutors’ Office. She’s sharp, relentless, and has clawed her way to the top through sheer talent and grit. But Min Hwa-young carries a deeply personal motive: she became a prosecutor to uncover the truth behind her own mother’s mysterious death.
Just as she’s about to launch a major investigation, her world shatters. Her husband — played by Kim Jun-han — suddenly becomes a murder suspect. The woman who has dedicated her life to justice must now confront the terrifying possibility that the man she married may be hiding something unthinkable. It’s a premise that flips the legal thriller genre on its head, turning the courtroom into an emotional battlefield where every verdict cuts both ways.
The drama promises to explore the painful collision between love and duty, the secrets buried beneath even the strongest marriages, and the personal cost of chasing the truth when you’re afraid of what you might find.
Shin Hae-sun: Why She’s the Perfect Prosecutor
If there’s one actress who can pull off this emotionally layered role, it’s Shin Hae-sun. The production team at SBS certainly thinks so, stating that she was “the only actress who could fully portray Min Hwa-young’s desperate and harrowing journey as she fights to uncover the truth, even at the cost of her own destruction.”
Shin Hae-sun has spent the better part of a decade proving her range — from the comedic brilliance of Mr. Queen (which peaked at 17.3% ratings) to the heart-wrenching duality of Dear Hyeri, and from the fantasy romance of See You in My 19th Life to the healing warmth of Welcome to Samdal-ri. She recently captivated audiences in Netflix’s The Art of Sarah and wrapped up tvN’s Filing for Love in May 2026, proving she’s one of the hardest-working actresses in the industry.
In DASH, she’ll need to embody both the cold, razor-sharp objectivity of a prosecutor and the raw anguish of a wife who suspects her husband of murder. That’s not an easy tightrope to walk, but if anyone can do it, she can.
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Kim Jun-han: The Husband You’ll Love to Question
Kim Jun-han has quietly built one of the most impressive filmographies in Korean drama. From his scene-stealing role in Hospital Playlist to the restrained emotional intensity of One Spring Night and his standout performance in Good Partner (his last SBS project before DASH), he has a knack for playing characters who keep you guessing. His recent role in tvN’s Mad Concrete Dreams only added to his growing reputation for choosing complex, unconventional projects.
In DASH, he takes on what might be his most challenging role yet — a husband accused of murder whose guilt or innocence remains tantalizingly unclear. Will he be a tragic figure caught in the crossfire, or something far more sinister? Kim Jun-han’s ability to play morally ambiguous characters with depth and restraint makes him the ideal actor for this role. Expect plenty of tense, emotionally charged confrontations between him and Shin Hae-sun’s character.
What Makes ‘DASH’ Different from Other Legal Thrillers?
Let’s be honest — K-dramas have given us plenty of prosecutors and courtroom battles. But DASH sets itself apart by making the central conflict deeply personal. This isn’t a case about a stranger or a corporate conspiracy. It’s about a marriage. It’s about waking up next to someone and wondering if you’ve been sleeping beside a stranger. It’s about the terrifying realization that the person you know best might be the person you never knew at all.
The drama also benefits from SBS’s strong track record with genre hits. The network is currently riding high on the success of series like Good Partner, which peaked at 18.7% ratings, and has announced a stacked lineup through 2027 that includes Judge from Hell 2 (starring Park Shin-hye) and Chaebol X Detective Season 2. With DASH sitting comfortably in this lineup, expectations are sky-high.
Filming Timeline and What’s Next
Production on DASH is scheduled to kick off in mid-August 2026. That gives the team over a year of pre-production and filming before the late 2027 premiere window — a timeline that suggests SBS is investing heavily in quality. Fans should expect casting announcements for supporting roles, the official director reveal, and teaser materials to trickle out over the coming months.
Given Shin Hae-sun’s packed schedule — she’s also starring in the upcoming Netflix romance Love O’Clock — the extended timeline makes practical sense and should allow her to bring her absolute best to both projects.
Why This Drama Matters
In an era where K-dramas are competing harder than ever for global attention, DASH stands out because it offers something genuinely fresh within a familiar framework. The moral dilemma at its heart — choosing between love and justice when the two are irreconcilable — is the kind of emotionally devastating premise that stays with you long after the credits roll. Add two powerhouse actors at the top of their game, and you have all the ingredients for a drama that could dominate conversations in 2027 and beyond.
Are you excited to see Shin Hae-sun back on the small screen? What do you think about this intense husband-versus-wife premise? Drop your thoughts in the comments below, and stay tuned for more updates on DASH as filming begins and new details emerge.
