Overview: “Climax” Kdrama is an ENA & Genie TV original drama series that released on 16 March, 2026, and starring Ju Ji Hoon, Ha Ji Won, Nana, Oh Jung Se, and Cha Joo Young. It will tell the story about ambition and corruption where powerful people chase success, hidden truths slowly surface, and personal struggles collide in a dangerous fight for control and survival.
| Genre | Mystery, Thriller, Melodrama, Political |
| Episodes | 10 |
| Watch Online* | Viki |
| Director | Lee Ji Won |
| Scriptwriter | Lee Ji Won, Shin Ye Seul |
| Air Time & Schedule | Monday & Tuesday at 10:00 PM (KST) |

Table of Contents
- Synopsis
- Main Cast & Characters
- Still Cuts
- Notes & Facts
- Trailers & Clips
- Episodes 1, 2, 3,…., Highlights
Synopsis
“Climax” Korean drama tells the story of Bang Tae Seob, a driven prosecutor who enters a dangerous world of powerful people to gain success and control. His wife, Chu Sang Ah, was once a famous actress loved by everyone, but after marriage, she was ignored and treated as if her best days were over.
As Tae Seob becomes more involved in corruption, Hwang Jung Won stays close to him as a quiet helper and secret informant. She holds important information that can reveal the dark truth behind the powerful cartel. Their lives slowly become tangled in a risky struggle where ambition, hidden pain, and survival shape their fate.
Main Cast & Characters
- Ju Ji Hoon as Bang Tae Seop (A famous prosecutor)
- Ha Ji Won as Chu Sang A (A former famous actress and Tae Seop’s wife)
- Nana as Hwang Jeong Won (Secret informant of Tae Seop)
- Oh Jung Se as Kwon Jong Uk (WR group heir)
- Cha Joo Young as Lee Yang Mi (WR group chairman’s second wife)
Still Cuts







Notes & Facts
- Ju Ji Hoon earlier starred in Korean drama “The Trauma Code: Heroes on Call” (2025).
- Ha Ji Won earlier starred in Korean drama “Curtain Call” (2022).
- Nana earlier starred in Korean drama “My Man Is Cupid” (2023).
- Oh Jung Se earlier starred in Korean drama “Tempest” (2025).
- Cha Joo Young earlier starred in Korean drama “The Queen Who Crowns: Before Sunrise” (2025).
- Previous drama on this time slot of ENA is “Honour.”
Trailers & Clips
This is the teaser video of “Climax” that shows some intense scenes between the main characters of the drama.
Episodes 1, 2, 3,…., Highlights
This is the highlight video of “Climax,” which depicts the story of revenge, games, corruption, and secrets involving a married couple whose marriage is a sham.
*Drama is subject to regional availability.







