Man to Man Cast presents Park Hae-jin aka elite black ops agent, Kim Seol-woo, Park Sung-woong as action hero Yeo Woon-gwang, Kim Min-jung as manager Cha Do-ha, Chae Jung-an as Song Mi-eun, and Yeon Jung-hoon as villian Mo Seung-jae.
Table of Contents
Introduction

Man to Man is a South Korean action-thriller drama that first aired in 2017. Blending espionage, comedy, and bromance, the series follows Kim Seol-woo, a mysterious and highly skilled black ops agent, who goes undercover as a bodyguard for a popular Hallyu actor. As secrets unravel and hidden agendas emerge, the line between duty and personal loyalty begins to blur. The drama stars Park Hae-jin in the lead role, supported by a strong cast including Park Sung-woong, Kim Min-jung, Chae Jung-an, and Yeon Jung-hoon, each bringing depth and charisma to their characters.
Man to Man Cast
Park Hae-jin as Kim Seol-woo
A stoic and highly trained black ops agent who takes on the role of a celebrity bodyguard as part of a secret mission. Park Hae-jin delivers a layered performance, balancing intense action with quiet emotion.
Park Sung-woong as Yeo Woon-gwang
A beloved Hallyu action star with a fiery personality and a strong sense of loyalty. His bromantic chemistry with Park Hae-jin’s character adds humor and heart to the show.
Kim Min-jung as Cha Do-ha
Woon-gwang’s passionate and spirited manager. She finds herself caught between the two men as secrets start to surface. Kim Min-jung brings strength and emotional nuance to her role.
Yeon Jung-hoon as Mo Seung-jae
A powerful and manipulative businessman with a hidden agenda. As the main antagonist, Yeon Jung-hoon portrays a calm yet chilling villain.
Chae Jung-an as Song Mi-eun
A former top actress and the mysterious wife of Seung-jae. She shares a complicated past with Woon-gwang, adding layers of tension and drama.
Supporting Cast
Jang Hyun-sung as Lee Dong-hyun
A senior intelligence officer and Seol-woo’s handler. He’s pragmatic and supportive, acting as a link between the agency and Seol-woo’s mission.
Lee Si-eon as Jang Tae-ho
Woon-gwang’s quirky and loyal road manager. He brings comic relief to the series with his expressive personality and antics.
Jeong Man-sik as Department Head Jang
A high-ranking NIS official involved in the mission’s planning. He represents the bureaucratic side of intelligence operations.
Oh Hee-joon as Do Ha’s junior manager
A minor yet humorous character who supports Cha Do-ha in managing Woon-gwang’s hectic celebrity schedule.
Im Se-mi as Lee Mi-eun
A staff member on Woon-gwang’s team, contributing to the behind-the-scenes look at celebrity management.
Jo Sung-ha (cameo)
Makes a brief but impactful appearance, adding tension and gravity in the early episodes.
Conclusion
Man to Man stands out as a unique blend of action, espionage, and heartfelt relationships, driven by a talented cast that brings depth and charisma to every scene. From Park Hae-jin’s stoic portrayal of a secret agent to Park Sung-woong’s dynamic performance as a beloved actor, each character is crafted with care and personality. Supported by a strong ensemble cast, the drama weaves together thrilling missions, emotional complexity, and unexpected humor. Whether you’re a fan of spy thrillers or K-dramas in general, Man to Man offers a fresh and engaging experience worth watching.
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FAQs
Who plays the lead role in Man to Man?
Park Hae-jin stars as the lead character, Kim Seol-woo, a mysterious and highly skilled secret agent working undercover as a bodyguard.
What other dramas is Park Hae-jin known for?
Park Hae-jin is also known for his roles in Cheese in the Trap, Doctor Stranger, and Forest.
Who plays the celebrity Yeo Woon-gwang?
Park Sung-woong plays Yeo Woon-gwang, a famous action star with a bold personality and a hidden past.
Is there a female lead in Man to Man?
Yes, Kim Min-jung plays Cha Do-ha, Woon-gwang’s dedicated manager who gets entangled in Seol-woo’s secret mission.
Who is the main antagonist in the drama?
Yeon Jung-hoon plays Mo Seung-jae, a wealthy and powerful businessman who serves as the primary antagonist.
Are there any well-known supporting actors?
Yes, the supporting cast includes veteran actors like Jang Hyun-sung, Lee Si-eon, and Jeong Man-sik, all of whom bring depth and humor to the series.
Do any cast members make special cameo appearances?
Yes, several actors, including Jo Sung-ha, make cameo appearances throughout the series, adding surprise and intrigue.