Netflix has confirmed the production of Seasons 2 and 3 of its Korean medical drama ‘The Trauma Code: Heroes on Call’. The two seasons will feature returning cast members Ju Ji-hoon, Choo Young-woo, Yoon Kyung-ho and Jeong Jae-kwang, along with Jeong Ye-in, who joins the series as nurse Cheon Jang-mi.

According to an official announcement by Netflix today, Ju Ji-hoon will return as Baek Kang-hyuk, a skilled surgeon who works to save patients’ lives. Choo Young-woo will reprise his role as Yang Jae-won, Kang-hyuk’s first trainee.

Yoon Kyung-ho will return as Han Yu-rim, who now works as the chief of planning and coordination at Hankuk National University Hospital, while Jeong Jae-kwang will reprise his role as anaesthesiologist Park Gyeong-won.

Jeong Ye-in will join the cast as nurse Cheon Jang-mi after completing an audition process. The new seasons will focus on stronger teamwork as the trauma team faces bigger disasters and unexpected crises while trying to save patients during critical moments.

The story will also follow Baek Kang-hyuk as he works to strengthen the trauma care system and overcome challenges in emergency medical services. The upcoming seasons promise a larger scale and further developments in the characters’ relationships.

Lee Do-yun will return to direct the series and write the scripts. The series is produced by Studio N and Mays Entertainment and will stream exclusively on Netflix.The first season of ‘The Trauma Code: Heroes on Call’ appeared on Netflix’s Top 10 lists in 63 countries in 2025 and ranked first in 18 countries.