The First Man (2025)
Original title: 첫 번째 남자
The First Man is a 2025 Korean-language crime series. It stars Ham Eun-jung, Oh Hyun-kyung and Yoon Sun-woo.
A drama depicting a life-threatening confrontation between a woman who takes another person's life for revenge and a woman who takes another person's life for her own desires.
Quick answers
What is The First Man about?
A drama depicting a life-threatening confrontation between a woman who takes another person's life for revenge and a woman who takes another person's life for her own desires.
When was The First Man released?
The First Man was released on 15 December 2025.
How many episodes does The First Man have?
The First Man has 140 episodes across 1 seasons.
Where can I watch The First Man?
The First Man is available on Kocowa and OnDemandKorea.
Where to watch The First Man
Stream: Kocowa, OnDemandKorea
Official site
Cast
- Ham Eun-jung as Oh Jang-mi / Ma Seo-rin
- Oh Hyun-kyung as Chae Hwa-young
- Yoon Sun-woo as Kang Baek Ho
- Park Geon-il as Kang Jun Ho
- Kim Min-seol as Jin Hong Ju
- Jeong So-yeong as Jung Suk Hui [Jang Mi and Seo Rin's biological mother]
- Kim Hak-seon as O Bok Gil [Jang Mi's adoptive father]
- Lee Hyo-jeong as Ma Dae Chang [Seo Rin's grandfather]
- Lee Ki-chang as O Tae Pyeong [Jang Mi's brother]
- Lee Jae-hwang as Lee Gang Hyeok [Hwa Yeong's confidant]
- Jung Chan as Kang Nam Bong [Baek Ho and Jun Ho's father]
- Kim Sun-hye as Yeom San Wol [Hong Ju's mother]