By Dramabeans
Wise Prison Life
Shin Won-ho
Jung Bo-hoon
16
90 minutes
tvN
South Korea
Korean
Source: Wikipedia
Chief Jo Ji-ho
Kim Je-hyuk Lee Tae-sun as young Kim Je-hyuk
Kim Min-chul (a.k.a. "Long-term Prisoner")
Yoo Han-yang (a.k.a. "Second-generation Chaebol" or "Looney")
Young Lee Joon-ho
Child Kim Ji-ho
Kang Chul-doo's ex-wife
Lee Joon-dol
Lee Joo-hyung (a.k.a. "Jean Valjean")
Assistant Chief Paeng Se-yoon
Young Kim Je-hyuk
Yoo Jeong-woo (a.k.a. "Captain Yoo")
Kim Young-cheol (a.k.a. "Jailbird")
Kim Je-hee
Lee Joon-ho Lee Do-hyun as young Lee Joon-ho
Kang Chul-doo (a.k.a. "KAIST")
Je-hyuk's lawyer
Je-hyuk's mother
Kim Ji-ho Shin Rin-ah as child Kim Ji-ho Lee Chae-yoon as teenage Kim Ji-ho