---
title: "The Substitute: cast and crew"
canonical: "https://film.one/tv/the-substitute/cast-and-crew"
title_page: "https://film.one/tv/the-substitute"
cast: 7
crew: 2
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# The Substitute (2026): cast and crew

7 cast and 2 crew, as credited (TMDB). Cast in billing order.

## Cast

- Bae Hyun-sung as Nam Jae-yeob (10 episodes)
- Cha Kang-yoon as Kang Geon-tae (10 episodes)
- Park Yoon-ho as Joo Hee-dong (10 episodes)
- Uhm Ji-won as Shim Kyung-oh (10 episodes)
- Park Hyuk-kwon as Nam Dong-sik (10 episodes)
- Baek Ji-won as Baek Seon-hee (10 episodes)
- Gu Do-hyung as Jin-hyuk (10 episodes)

## Directing

- Park So-yeon: Director (10 episodes)

## Writing

- 최수: Writer (10 episodes)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Our review: https://film.one/tv/the-substitute.md