Cameras are rolling. As of March 3, 2026, one of the most hyped Korean historical action films in years has officially entered production — and the cast assembled for The Sword: A Legend of the Red Wolf reads like a dream lineup. Here’s everything you need to know right now.
The Sword: A Legend of the Red Wolf Film At a Glance
| Detail | Info |
|---|---|
| Film Title | The Sword: A Legend of the Red Wolf |
| Director | Kim Han-min (War of the Arrows, The Admiral: Roaring Currents) |
| Filming Start | March 3, 2026 |
| Target Release | Summer 2027 |
| Production | Bigstone Pictures & Bluefire Studio |
| Distribution | REDICE Entertainment (also behind Solo Leveling) |
| Setting | Post-fall of Goguryeo’s Pyongyang Castle |
Full Cast & Characters
| Actor | Character | Role Description |
|---|---|---|
| Park Bo-gum | Chil Seong | Amnesiac warrior-slave turned legendary “Red Wolf” hero |
| Joo Won | Gyepil Haryeok | Cold rival; dual-sword Göktürk warrior |
| Jung Jae-young | Heuk Su Gang | Goguryeo restoration army leader; Chil Seong’s mentor |
| Lee Sun-bin | Maya | Fierce female warrior of the restoration army |
| BIBI | In Jeong | Heuk Su Gang’s daughter |
| Trấn Thành | Xue Rengui | Tang Dynasty commander (Vietnamese star’s Korean film debut) |
| Park Myung-hoon | Pung Sa | Former gatekeeper of Liaodong Fortress (Parasite actor) |
| Kim Jae-chul | Yelü | Strategic Khitan thinker (Exhuma actor) |
What Makes This Film Special
The story follows five factions — including Göktürk, Khitan, Malgal, and Tang forces — converging on a massive circular arena to battle for the legendary Sword of Godumakhan, a symbol of supreme power in the Goguryeo era. Think gladiatorial survival action meets epic Korean historical warfare, with each faction bringing its own distinct martial arts style to the fight.
For Park Bo-gum, this is his most physically demanding transformation yet — going from desperate slave gladiator to national hero. This is also a director-actor reunion, as Park Bo-gum previously appeared in Kim Han-min’s The Admiral: Roaring Currents (2014) as a rookie before rising to stardom.
What sets the production apart is its unique script reading format — before filming began, the cast held an activity reading, combining action choreography with dialogue rehearsal, essentially a full physical rehearsal that’s rare in Korean film production.
For more on the biggest upcoming Korean films of 2027, head to TechnoSports for our full preview.
The Director’s Track Record
Kim Han-min has the most impressive résumé in Korean historical action cinema — War of the Arrows (2011), The Admiral: Roaring Currents (2014), Hansan: Rising Dragon (2022), and Noryang: Deadly Sea (2023). The Admiral: Roaring Currents remains the highest-grossing Korean film of all time domestically.
Learn more about the history of Korean cinema on the official Wikipedia page for Cinema of South Korea.
Stay updated on all K-drama and Korean film news at TechnoSports.
