Good news for medical drama fans: the wait is over. Netflix has officially ordered two more seasons of Trauma Code: Heroes on Call. The renewal took longer than fans hoped, but it comes with a big surprise.
Why Netflix Said Yes?
The show is based on the webtoon Severe Trauma Center: Golden Hour by Lee Nak Jun. Since its January 24, 2025 debut, it has racked up 43.6 million views and spent five weeks in Netflix’s global top 10, reaching number 1.
Trauma Code: Renewal
| Detail | Info |
|---|---|
| Show | The Trauma Code: Heroes on Call |
| Renewal | Seasons 2 and 3 |
| Original debut | January 24, 2025 |
| Views so far | 43.6 million |
| Top 10 run | 5 weeks, peaked at No. 1 |
| Big recast | Jung Ye In replaces Ha Young |
Who’s Returning?
Four familiar faces are back:
- Ju Ji Hoon as genius surgeon Baek Kang Hyuk
- Choo Young Woo as Yang Jae Won, his first protégé
- Yoon Kyung Ho as Han Yu Rim, once a rival and now a trusted friend
- Jeong Jae Kwang as anesthesiologist Park Gyeong Won
The Big Recast
The biggest talking point is the role of nurse Cheon Jang Mi. Jung Ye In, known as a K-pop idol and member of LOVELYZ, takes over from Ha Young, who leaves the series after a reported controversy. It’s a bold move, and fans will be watching closely to see how she makes the role her own.
What to Expect From Season 2?
Netflix’s teaser promises stronger teamwork in even more desperate situations. Kang Hyuk is pushing to build and stabilize an effective trauma system to save lives. Expect higher stakes and bigger emergencies, and a team that has grown closer.
No release date has been announced yet. While you wait, browse more K-drama news on Technosports and our OTT and web series updates for what to binge next.
For background on the show, see its Wikipedia page.
Frequently Asked Questions
Q: Has Netflix renewed Trauma Code: Heroes on Call?
A: Yes, Netflix has officially ordered both season 2 and season 3.
Q: Who is replacing Ha Young in season 2?
A: Jung Ye In, also known as Yein of LOVELYZ, will play nurse Cheon Jang Mi.
