Who plays Lee Dong-Hyun in Man to Man?

Lee Dong-Hyun is played by Jeong Man-sik.

How is Lee Dong-Hyun connected to other characters?

Lee Dong-Hyun has 4 mapped relationships in Man to Man. Explore the interactive relationship map for details.

Lee Dong-Hyun — Comrades in Arms — Kim Seol-woo / Ghost Agent K (Park Hae-jin)
A deep alliance forged through shared danger, institutional loyalty, and mutual commitment to uncovering the truth, despite occasional operational disagreements.
Lee Dong-Hyun — Investigator and Subject — Song Mi-Eun (Chae Jung-an)
A narrative link where Lee Dong-Hyun investigates Song Mi-Eun's background to uncover hidden truths connected to the central conspiracy and past incidents.
Lee Dong-Hyun — Investigator and Target — Mo Seung-Jae (Yeon Jeong-hun)
A professional conflict where Lee Dong-Hyun pursues Mo Seung-Jae's involvement in missing evidence, navigating bureaucratic and criminal obstacles to secure the truth.
Lee Dong-Hyun — Mission Coordination — Cha Do-Ha (Kim Min-joung)
A functional professional link where Lee Dong-Hyun's NIS operations intersect with Cha Do-Ha's managerial duties, requiring coordination to advance mission objectives.