Cast of The Devil's Plan

Ha Seok-jin portrays a cunning strategist who finds himself entangled in a dangerous game beyond his control.

Lee Hye-seong plays a principled investigator determined to unearth the truths hidden beneath layers of lies.

Lee Si-won takes on the role of a loyal ally, whose unwavering support is crucial in the treacherous landscape of the show.

Seungkwan assumes the role of a charismatic yet enigmatic figure whose motivations are shrouded in mystery.

Suh Dong-joo steps into the shoes of an ambitious upstart, whose thirst for power drives them into a vortex of conflict.

Park Kyeong-rim embodies a character weathered by life's trials, offering sage advice amidst the unfolding drama.

Kwak Joon-bin delivers a compelling performance as a character torn between loyalty to friends and a desperate desire for survival.

Guillaume Patry brings to life an outsider's perspective, challenging the status quo and igniting change within the narrative.

Cho Yeon-woo plays a pivotal role, navigating the treacherous waters of power with both intelligence and grace.

Seo Yoo-min portrays a skilled negotiator, whose ability to manipulate words steers them through danger and deception.

Kim Dong-jae takes on the part of a resolute protector, whose dedication to their charge is both a strength and vulnerability.

Orbit debuts in a breakout role, exemplifying a wildcard in the show’s complex chain of events.