Young Sherlock backdrop
Young Sherlock Season 1

Season 1

Set in Joseon, a nation steered by conservative Confucian codes, Kang Han Soo rises as Hanyang’s premier attorney, undefeated and endowed with a magnetic, almost magical grasp of the law that extends beyond Joseon’s borders. A magnetic troublemaker, he spurs the people to sue one another. Beside him stands Lee Yeon Joo, a princess in hiding who aids him by posing as a servant and running a female pavilion. The drama unfolds around Han Soo’s bold Joseon court‑revenge and asks what fate awaits Yeon Joo, her fiancé Yoo Ji Sun, and Han Soo.

202316 EpisodesDrama

Cast & Crew

Choi Mu-sung

Choi Mu-sung

Choo Young Woo

Lee Doo-seok

Lee Doo-seok

Kwon Myung-Woo

Choi Byung-mo

Choi Byung-mo

Im Sang Ho

Bae Hae-seon

Bae Hae-seon

Maker

Shin Dong-mi

Shin Dong-mi

Lady Hong

Jo Hee-bong

Jo Hee-bong

Park Je Soo

Cheon Ho-jin

Cheon Ho-jin

Yoo Je-se

Lee Kyu-sung

Lee Kyu-sung

Dong Chi

Nam Kyung-eup

Nam Kyung-eup

Choi Soo Young

Lee Jun-hyeok

Lee Jun-hyeok

Jang Dae Bang

Cha Hak-yeon

Cha Hak-yeon

Yoo Ji-sun

Han So-eun

Han So-eun

Kang Eun Soo

Song Geon-hee

Song Geon-hee

Lee Hyul

Kim Seung-ho

Kim Seung-ho

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Bae Min-jun

Bae Min-jun

Yoo Ji-sun (Young)

Yoon Seo-Yeon

Yoon Seo-Yeon

Kang Eun Soo (child)

Woo Do-hwan

Woo Do-hwan

Kang Han-soo

Bona

Bona

Princess Lee Yeon-joo

Choi Hyeon-jin

Choi Hyeon-jin

Kang Han Su [Young]

Lee Go-eun

Lee Go-eun

Yi Yun Ju [Young]

Kang Hyun-oh

Kang Hyun-oh

Kim Ji Ho

Lee Tae-geom

Lee Tae-geom

Yi Bang

Jeong A-mi

Jeong A-mi

Granny

Kim Jong-tae

Kim Jong-tae

Han Su Bu

Yoo Ye-bin

Yoo Ye-bin

Jung Hyang

Hong Wan-pyo

Hong Wan-pyo

Jo Cheol Ju [Guild Merchant leader]

Lee Han-jun

Lee Han-jun

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Kim Do-yeon

Kim Do-yeon

Baek Sook Soo

Episode Guide

Han-soo relocates to Hanyang and opens his own law practice. Renowned for his abrasive demeanor, he finds himself without clients for a long period. Then a plum-wine seller hires him to file a lawsuit against the leader of Joseon's largest guild, and a magistrate presides over a court to hear the case.