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Appearances
Prison Playbook
Guest cast, played by Bae Ho Geun
- Episode 1x04: Episode 4 (Nov 30, 2017)
- Episode 1x05: Episode 5 (Dec 6, 2017)
- Episode 1x06: Episode 6 (Dec 7, 2017)
- Episode 1x08: Episode 8 (Dec 14, 2017)
- Episode 1x11: Episode 11 (Jan 3, 2018)
- Episode 1x14: Episode 14 (Jan 11, 2018)
- Episode 1x16: Episode 16 (Jan 18, 2018)