Squid Game’s Kim Si-eun and Roh Jae-won join ‘All Of Us Are Dead’ as Korean zombie drama begins season 2 production

Squid Game stars enter the zombie zone

Netflix’s hit zombie series All of Us Are Dead is back in action, and this time, it’s bringing some Squid Game star power with it. As Season 2 officially begins filming, fan buzz is reaching new heights.

With new cast members, unexpected twists, and a world far beyond the high school walls, things are about to get even more intense. Curious who’s joining the undead chaos? Let’s take a closer look.

Introduction to a new chapter

The hit Korean zombie drama All of Us Are Dead is gearing up for a major return as Season 2 goes into production. Two standout stars from Squid Game, Kim Si‑eun and Roh Jae‑won, are joining the cast, adding buzz to the series revival.

Fans are already buzzing on social media about this crossover from two of Netflix’s biggest Korean hits. With filming commencing in July 2025, excitement is surging globally.

Recap of season 1 success

Season 1 premiered in January 2022 and quickly became one of Netflix’s most-watched Korean shows. It amassed over 474 million viewing hours within its first 30 days.

The story follows high school students trapped in a zombie-infested campus with no way out. It’s a powerful mix of horror, emotion, and youth drama that captivated a worldwide audience.

Season 2 greenlight

Netflix officially renewed the show for Season 2 back in June 2022, just five months after the debut. The long wait reflects high production value and care for storytelling quality.

Filming had been delayed to ensure stronger scripts, better effects, and polished direction. Now, production is finally underway, marking more than three years between seasons.

Filming begins

Principal photography kicked off on July 23, 2025, signaling full commitment from the team. This timing ensures enough lead time for post-production before a late 2025 or early 2026 release.

The crew is working on new locations, likely outside the school, indicating the story is expanding. Overall, filming is set to be ambitious and scope-heavy.

Original cast returns

Core cast members, Park Ji‑hu, Yoon Chan‑young, Cho Yi‑hyun, Lomon, Yoo In‑soo, Lee Yoo‑mi, and more, are all confirmed to come back. Their return ensures the continuity of the surviving students’ journey.

Fans can expect deeper character arcs as the group leaves the confines of their zombie school. This continuity builds a strong emotional anchor for the season.

New faces expand the story

Six new actors join the Season 2 lineup: Seo Ji‑hoon, Lee Min‑jae, Yoon Ga‑i, Kim Min, Ahn Dong‑goo, and Ryu Sung‑rok. Their roles are still under wraps, but buzz suggests they bring fresh perspectives and new dynamics.

This influx of talent hints at a widening world, with storylines beyond the school grounds. The broadcast promises a more layered, complex narrative.

Kim Si-eun joins

Kim Si‑eun, born in 1999, rose to fame after starring in Next Sohee and later appeared as Player 095 in Squid Game Season 2. Her addition to the cast brings attention from her growing fanbase.

Her new role could be a bridge between Squid Game and this series, enhancing the crossover appeal. She also brings serious acting chops and a validated track record.

Roh Jae-won comes onboard

Roh Jae‑won gained recognition playing Nam‑gyu in Squid Game Season 2. He’s known for strong emotional performances in dramas like Doubt and Daily Dose of Sunshine.

His casting introduces a gritty intensity to the zombie saga. Fans are eager to see how his antagonist energy translates in this new environment.

Why Squid Game alumni matter

Bringing in Squid Game stars adds synergy across Netflix’s Korean hits, pulling in crossover audiences. Both Kim and Roh have shown they hold their own in high-stakes, emotional roles.

Their participation is a signal: Netflix expects Season 2 to be another global hit. This strategic cast move also boosts buzz and media coverage.

Plot expectations

Season 2 is expected to explore the world beyond the high school as survivors leave the campus. There are hints that the story will focus more on “halfbies,” the hybrid zombies introduced in Season 1.

Viewers can expect shifts from school survival to broader action and zombie lore. The tone may become grittier with higher stakes and wider threats.

Production quality insights

Preparation was deliberately delayed to improve CGI, set design, and scriptwriting, all the components that make for high-quality production. The team aims for top-tier horror visuals and emotional depth.

Netflix’s investment suggests polished visuals and strong narrative direction. Filming outside the school sets is likely to increase technical demands.

Global fan excitement

Social media is already lighting up with speculations, fan theories, and excitement over the return and the new cast. Online fandom forums are buzzing over how the Squid Game stars will fit in.

Early teaser announcements led to spikes in search trends across multiple regions. International viewers are hyped for fresh undead scenarios.

Release timeline

With filming starting mid‑2025 and likely wrapping late that year, release is projected for late 2025 or early 2026. Production delays from initial script to shooting suggest careful scheduling.

Post-production on visual effects and score will likely take a few months. Netflix will drop teasers once post‑production is well underway.

In other news, Landman season 2 adds Yellowstone star.

Impact on K-drama landscape

This project reinforces Netflix’s ongoing investment in Korean horror dramas. It follows the successes of Sweet Home, Squid Game, and Hellbound.

K‑dramas continue pushing global fandom with cinematic quality and cultural appeal. Season 2’s casting strategy signals Netflix’s commitment to expanding its Korean library.

Fans are also buzzing about the news of ‘Euphoria’ adds Asante Blackk for season 3.

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This slideshow was made with AI assistance and human editing.