Nam Byung Joon is the chief of Jinyoung District Prosecutor's Office's Criminal Unit 2. He has 18 years of experience and entered prosecution the same year as Min-ho.
Appearances
Diary of a Prosecutor
Guest cast, played by Kim Yong Hee
- Episode 1x01: Episode 1 (Dec 16, 2019)
- Episode 1x02: Episode 2 (Dec 17, 2019)
- Episode 1x03: Episode 3 (Dec 23, 2019)
- Episode 1x05: Episode 5 (Jan 6, 2020)
- Episode 1x06: Episode 6 (Jan 7, 2020)
- Episode 1x08: Episode 8 (Jan 14, 2020)
- Episode 1x09: Episode 9 (Jan 20, 2020)
- Episode 1x10: Episode 10 (Jan 21, 2020)
- Episode 1x11: Episode 11 (Jan 27, 2020)
- Episode 1x12: Episode 12 (Jan 28, 2020)
- Episode 1x14: Episode 14 (Feb 4, 2020)
- Episode 1x15: Episode 15 (Feb 10, 2020)