The Trauma Code: Heroes on Call (Seasons 2 & 3)
As of October 20, 2026, The Trauma Code: Heroes on Call (Seasons 2 & 3) is a series that is currently in production. The production companies attached are Netflix, Studio Next and Mays Entertainment. Attached are director Lee Do-yun and writer Tomasi. It is filming in Seoul, South Korea. Production List last updated this listing on October 20, 2026.
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Project Summary
The Trauma Code: Heroes on Call is back in production for seasons 2 and 3 at Netflix. The Korean medical drama series sees Ju Ji-hoon returning as Baek Kang-hyuk, the genius trauma surgeon, alongside Choo Young-woo as Yang Jae-won, Yoon Kyung-ho as Han Yu-rim, and Jeong Jae-kwang as Park Gyeong-won. Jeong Yein joins as nurse Cheon Jang-mi after a casting change. Director Lee Do-yun returns to helm and write season 2, with writer Tomasi joining for season 3. Production companies Studio N and Mays Entertainment are producing the back-to-back seasons, which follow the trauma team as they demonstrate stronger teamwork to save patients in increasingly desperate situations while Kang-hyuk strives to expand and stabilize an effective trauma system. Season 1 became a major international success in 2025, topping Netflix's Top 10 lists in 63 countries.
Production Contacts— Members Only
The production office contacts for The Trauma Code: Heroes on Call (Seasons 2 & 3) are on file at Production List, last updated October 20, 2026, and are available to members. Membership is $29.95 for the first month.
Cast & Crew
Directing
| Director | Lee Do-yun |
Writing
| Writer | Lee Do-yun |
| Writer | Tomasi |
Contact details for each person listed are on file and available to members.
Working on The Trauma Code: Heroes on Call (Seasons 2 & 3)
The Trauma Code: Heroes on Call (Seasons 2 & 3) is shooting, so most departments are already staffed; openings now are day calls and replacements, and background casting runs day to day. How productions hire crew · Working as an extra · Reaching the production office
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production/the-trauma-code-heroes-on-call-seasons-2-3 (last updated Oct 20, 2026).