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The tvN and Netflix series Vincenzo captured global audiences through its sharp dark-comedy tone, high-stakes cartel battles, and unique blend of legal drama and vigilante justice. At the center of its success is a dynamic ensemble cast that balances gritty action with eccentric comedic timing.
Directed by Kim Hee-won and written by Park Jae-boon, the series centers around the Geumga Plaza tenants and their alliance with a formidable antihero. Let's break down the main cast, key supporting actors, and the performances that made the show a worldwide cultural touchstone.
Main Characters and Lead Cast
The core dynamic of Vincenzo rests on a pairing of contrasting worldviews: a cold-blooded mafia consigliere and an unyielding, ambitious corporate lawyer.
Song Joong-ki as Vincenzo Cassano
Song Joong-ki stars as Vincenzo Cassano (born Park Joo-hyung), an Italian-Korean lawyer and mafia consigliere who flees to Seoul after a betrayal within his crime family. Song handles the character's dual nature with precision—shifting effortlessly from sleek, tailored Italian suits and ruthless combat to deadpan physical comedy. His performance avoids generic antihero tropes by grounding Vincenzo's cold exterior in a slow-burn attachment to the quirky residents of Geumga Plaza.
Jeon Yeo-been as Hong Cha-young
Jeon Yeo-been plays Hong Cha-young, a sharp-tongued, fiercely competitive ace lawyer at the prestigious Wusang law firm. When her father is murdered by the very corporate cartel she once defended, Cha-young pivots entirely, joining forces with Vincenzo to wage psychological and legal warfare. Jeon brings erratic energy, theatrical flair, and genuine emotional vulnerability to the role, turning Cha-young into a powerhouse co-lead rather than a traditional romantic interest.
Ok Taec-yeon as Jang Han-seok / Jang Jun-woo
Ok Taec-yeon portrays Jang Han-seok, the true chairman of the corrupt Babel Group who hides behind the persona of a bumbling, innocent junior intern named Jang Jun-woo. Taec-yeon's performance relies on a chilling transformation from an awkward, snack-chomping subordinate into a sociopathic corporate villain. His rivalry with Vincenzo drives the central tension of the entire 20-episode run.
Supporting Cast and Geumga Plaza Residents
What separates Vincenzo from standard crime thrillers is its deep bench of eccentric supporting actors. The eccentric tenants of Geumga Plaza operate as an impromptu vigilante family, providing the show's signature dark comedy.
Kim Yeo-jin as Choi Myung-hee
Kim Yeo-jin plays Choi Myung-hee, a former prosecutor turned ruthless senior partner at Wusang law firm. Dancing to upbeat Zumba tracks while orchestrating corporate cover-ups and murders, Myung-hee is a terrifyingly pragmatic antagonist. Kim's portrayal makes her one of the most memorable villains in modern Korean television.
Kwak Dong-yeon as Jang Han-seo
Kwak Dong-yeon stars as Jang Han-seo, the puppet chairman of Babel Group forced to take the public fall for his half-brother's crimes. Han-seo starts the series as a volatile, insecure bully before evolving into one of the most sympathetic and tragic figures in the narrative.
The Geumga Plaza Ensemble
- Cho Han-cheul as Han Seung-hyuk, the desperate, sycophantic head of Wusang law firm who constantly scrambles to stay on the winning side.
- Yoo Jae-myung as Hong Yoo-chan, a passionate human rights lawyer and Cha-young's estranged father whose tragic fate sparks the crusade against Babel.
- Yoon Byung-hee as Nam Joo-sung, Hong Yoo-chan's loyal legal assistant who becomes a master of disguise alongside Vincenzo.
- Kim Sung-cheol as Hwang Min-seong, a corrupt bank CEO manipulated by Vincenzo in an elaborate undercover sting.
Behind the Scenes and Production Context
The production of Vincenzo relied heavily on practical action choreography and detailed set construction. According to Netflix, the series was designed to blend traditional film-noir aesthetics with stylized Korean comedy, requiring the cast to undergo specialized stunt and martial arts training prior to principal photography.
The fictional Geumga Plaza was built entirely as an expansive indoor-outdoor studio set to allow the directors to execute complex, multi-floor action sequences and pyrotechnics safely. Furthermore, the chemistry between the lead actors was cultivated through extended table readings, allowing the rapid-fire comedic timing between Song Joong-ki and Jeon Yeo-been to develop organically before filming began.
Frequently Asked Questions
Where can I watch Vincenzo?
The complete 20-episode series is available to stream internationally on Netflix.
Is Vincenzo getting a second season?
As of 2026, tvN and the production team have not announced any plans for a second season. The series was designed and concluded as a complete, self-contained story arc across a single season.
Did Song Joong-ki speak Italian in the show?
Yes, Song Joong-ki worked with dialect coaches for months prior to filming to handle his Italian dialogue scenes, particularly in the opening episodes set in Italy.
