April will put Rakuten Viki’s Southeast Asian audience in front of two very different kinds of Korean entertainment. The platform is lining up the crime drama The Scarecrow and the reality dating series Heart Signal 5, creating a month that moves from dark investigation to relationship-driven suspense.
The two titles highlight how Viki is shaping its catalog for viewers who want more than one viewing mood at the same time. One leans into a murder mystery inspired by a real unresolved case in South Korea, while the other depends on chemistry, silence, and anonymous messages inside the familiar Signal House setting.
A crime series built on an unresolved case
The Scarecrow is set to premiere on 20 April and centers on Kang Tae-ju, a former elite detective who returns to his hometown after a string of unexplained murders. The case gives the story its tension, but the character dynamics add another layer as he crosses paths again with prosecutor Cha Si-young, an old rival whose methods sharply differ from his own.
That clash between two professionals drives more than just the investigation. It also creates friction outside the central mystery, giving the series space to explore how unresolved history can shape the way two people approach the same case.
The production brings together director Park Jun-woo and writer Lee Ji-hyeon, with the story drawing inspiration from one of South Korea’s major criminal cases that has long remained unsolved. Park Hae-soo leads the cast, joined by Lee Hee-joon and Kwak Sun-young, a lineup that adds visibility to the project before its release.
Heart Signal 5 returns after a long pause
If The Scarecrow offers suspense through crime, Heart Signal 5 takes a very different route. The new season begins on 14 April and arrives after a break of nearly three years, giving long-time viewers a familiar format with renewed attention.
The show keeps its core premise intact. Contestants live together in the Signal House and can only express interest through anonymous messages, which slows the pace of interaction and leaves relationships open to interpretation. That structure has remained a major part of the appeal, since the audience is invited to follow emotions that unfold gradually rather than immediately.
The panel also returns with recognizable faces. Yoon Jong-shin, Kim Ea-na, and Lee Sang-min remain part of the commentary team, while Roy Kim and Tsuki from the K-pop group Billlie join the season to bring fresh energy to the discussion.
What the April lineup says about Viki’s strategy
Taken together, the two releases show that Viki is not relying on a single format to hold attention in Southeast Asia. The platform is pairing a hard-edged thriller with a relationship-focused reality show, suggesting a broader approach to Korean content that reaches different viewing preferences at the same time.
Jaehee Hong, Viki’s Chief Content Officer, has stressed the company’s focus on content with a strong identity that still feels close to regional audiences. That idea is reflected in this April roster, where one title leans on a tense criminal investigation and the other on social interaction and romantic uncertainty.
For Southeast Asian viewers, the month offers a contrast that may appeal to both drama fans and reality show followers. Viki’s schedule positions the platform as a destination for Korean entertainment with a wider range, from a case-based crime story to a dating format that depends on subtle emotion and audience speculation.
