

By Dramabeans
I Have Waited a Long Time for You
Han Chul-soo, Kim Yong-min
Kwon Min-soo
14
60–70 minutes
ENA
South Korea
Korean
Source: Wikipedia
Lee Sang-geun: chief prosecutor of the Central District Prosecutors' Office.
A profiler
Pi Jang-mi: Young-joo's mother.
Yoo Jeong-suk: Young-woon's mother who is a hospital director and a thoracic surgeon.
Hong Young-hee: Jin-seong and Jin-woo's mother.
Oh Jin-seong / Oh Jin-sang: a detective at Woojin Police Station who gets transferred to the special investigation team for a serial murder case.
Go Young-joo: a prosecutor who traps criminals by any means and methods.
Park Ki-young: Young-woon's friend who is a reporter at the prosecutors' office.
Cha Young-woon: an elite prosecutor who is Young-joo's colleague at the Central District Prosecutors' Office.
Bae Min-gyu: a dentist who is the son of an influential member of the National Assembly.
Kim Mi-ro / Ma-ri
Oh Jin-woo: Jin-seong's younger brother.