Picture: Trauma Code: Heroes on Call – Netflix
The Trauma Code: Heroes on Call was one of the best K-dramas of 2025, and fans have been waiting over a year for any news on a potential second season. Well, that patience has been rewarded, as it has been reported that the K-drama has been renewed for a second and third season. Production on season 2 is scheduled to begin in October 2026, with the main cast returning to reprise their roles.
The Trauma Code: Heroes on Call is a South Korean Netflix Original drama series and adaptation of the webtoon Severe Trauma Center: Golden Hour by Lee Nak Jun. The series is directed by Lee Do Yoon (Confession) and written by So Hyun Kyung (Two Weeks) and Choi Tae Kang (Adamas). The series is produced by Studio N.
The series was one of the best-performing K-dramas on Netflix in 2025. The series spent 5 weeks in Netflix’s global TV top ten, including a week at number one, amassing 184.5 million hours viewed and 26.6 million completed views. Thanks to the 2025 engagement reports, we know that The Trauma Code: Heroes on Call had 39.6 million completed views.
Has Netflix renewed Trauma Code: Heroes on Call?
Official Renewal Status: Renewed (Last Updated: 22/06/2026)
The last we heard in September 2025 was that Trauma Code: Heroes on Call had been renewed for a second and third season. At the time, a Netflix spokesperson said the streaming service was reviewing the production, but nothing had been confirmed.
It has taken a long time for any further updates, but on June 22, 2026, it was reported that Netflix has renewed Trauma Code: Heroes on Call for a second and third season, confirming a production schedule and episode count.
What is the production status of Trauma Code: Heroes on Call season 2?
Production for the second season of Trauma Code: Heroes on Call is reportedly set to begin in October 2026. At the time of writing, the scripts for 4 episodes have been completed.
Which cast members will return for Trauma Code: Heroes on Call season 2?
The main cast from Trauma Code: Heroes on Call are set to reprise their roles:
- Ju Ji Hoon (Kingdom) as Baek Gang Hyeok.
- Choo Young Woo (Mercy for None) as Yang Jae Won.
- Ha Young Cheon (Doona!) Jang Mi.
- Yoon Kyung Ho (Vigilante) as Han Yu Rim.
- Jung Jae Kwang (Connection) as Park Gyeong Won.
We’d also expect the supporting cast members to return:
- Kim Eui Sung as Choi Joi Eun.
- Kim Won Hae as Hong Jae Hun.
- Kim Sun Young as Kang Myeong Hui.
- Jang Sung Yoon as Kim Seong Yun.
- Hong Woo Jin as Ah Jung Heon.
- Kim Yun Jeong as Hong Yun Jeong.
- Bang Yoo In as Nurse Bang.
- Kim Choong Gil as Hwang Seon U
- Kim Byung Chul as Im Min Ho.
- Lee Jeong In as Ju Hyeong Uk.
What is the episode count of season 2?
There will be a total of 8 episodes for the second season.
When can we expect to see Trauma Code: Heroes on Call season 2 on Netflix?
With production starting in October 2026, the earliest we could possibly see the series on Netflix would be in late 2027. However, we think it’s more realistic that the series will be released in early 2028.
Would you like to see more of Trauma Code: Heroes on Call on Netflix? Let us know in the comments below!
