Blade Man Cast , starring Lee Dong-wook as a tormented man with supernatural powers and Shin Se-kyung as the warm-hearted woman who helps heal him. Meet the actors behind this unique romantic fantasy series.
Table of Contents
Introduction

Blade Man (also known as Iron Man) is a 2014 South Korean fantasy romance drama that stands out for its unusual premise and emotional storytelling. The series stars Lee Dong-wook as a wealthy but emotionally scarred man whose anger causes literal blades to sprout from his body, and Shin Se-kyung as a kind-hearted woman who slowly helps him confront his pain and find healing. Supported by a talented ensemble cast, Blade Man offers a blend of fantasy, romance, and character-driven drama, anchored by strong performances from its leads.
Blade Man Cast
Lee Dong-wook as Joo Hong-bin
Despite his tough exterior and abrasive behavior, Hong-bin is a deeply wounded character struggling with unresolved trauma. Lee Dong-wook skillfully balances the emotional intensity and vulnerability of this role, making his transformation—from a man controlled by pain to someone learning to love and forgive—central to the show’s narrative.
Shin Se-kyung as Son Se-dong
Unlike Hong-bin, Se-dong approaches life with empathy and patience. Her character is key to breaking through his emotional walls. Shin Se-kyung brings a gentle strength to the role, portraying Se-dong not just as a love interest, but as a figure of emotional healing and resilience. Her grounded performance helps anchor the fantastical elements of the story in real human emotion.
Supporting Cast
Han Eun-jung as Kim Tae-hee
Han Eun-jung plays Kim Tae-hee, Joo Hong-bin’s ex-girlfriend and the mother of his son. Her reappearance in his life adds emotional complexity and forces Hong-bin to confront unresolved feelings from his past. Han brings a mature and grounded energy to the role, portraying a character torn between regret and maternal instinct.
Jung Yoo-geun as Joo Chang
Jung Yoo-geun stars as Joo Chang, Hong-bin’s young son, who enters his life unexpectedly. His presence softens Hong-bin’s hardened personality and becomes a key part of his emotional transformation. Yoo-geun’s natural charm and expressive acting provide heartfelt moments that elevate the show’s emotional impact.
Lee Mi-sook as Madam Yoon (Hong-bin’s stepmother)
Veteran actress Lee Mi-sook portrays Madam Yoon, a sophisticated yet cold figure in Hong-bin’s life. Her complex relationship with Hong-bin and role in the family’s internal conflicts adds tension and drama to the series.
Kim Kap-soo as Joo Jang-won (Hong-bin’s father)
Kim Kap-soo takes on the role of Joo Jang-won, a domineering and emotionally distant father. His authoritarian parenting style is a major source of Hong-bin’s psychological wounds. Kim’s commanding presence lends weight to this stern character.
Conclusion
Blade Man stands out in the K-drama landscape with its unique blend of fantasy, emotion, and character-driven storytelling.The supporting cast adds depth, humor, and tension, enriching the narrative and making each character’s journey memorable. Altogether, the cast of Blade Man brings authenticity and heart to a drama that’s as emotionally resonant as it is visually unique.
The Sound of Magic Cast & Their Role 2022 Kdrama
FAQs
Who plays the lead role of Joo Hong-bin in Blade Man?
Lee Dong-wook portrays Joo Hong-bin, a CEO with emotional trauma who manifests blades from his body when angry.
What other dramas is Lee Dong-wook known for?
He is widely recognized for his roles in Goblin, Touch Your Heart, Tale of the Nine-Tailed, and Hotel King.
Who is the female lead in Blade Man?
Shin Se-kyung plays Son Se-dong, a kind-hearted and optimistic woman who helps Hong-bin heal emotionally.
What is Shin Se-kyung famous for?
She gained fame from dramas like Deep Rooted Tree, Six Flying Dragons, Bride of the Water God, and Rookie Historian Goo Hae-ryung.
Do Lee Dong-wook and Shin Se-kyung have good chemistry on screen?
Yes, their emotional contrast and evolving relationship form the heart of the series, and fans have praised their chemistry.
Did Lee Dong-wook do action scenes himself?
Yes, Lee Dong-wook performed many of his own action scenes, adding realism to his intense portrayal.
Is Shin Se-kyung’s character central to the plot?
Absolutely. Her character, Se-dong, is the emotional anchor of the show, helping to humanize the often volatile Hong-bin.
What kind of roles does Lee Dong-wook usually play?
He often portrays emotionally complex or charismatic characters, ranging from romantic leads to supernatural beings.
Was Blade Man well-received because of its cast?
While the show had mixed reviews due to its unusual plot, many praised the cast—especially Lee Dong-wook—for their strong performances.