Back 
Kyung-chul is a dangerous psychopath who kills for pleasure. Soo-hyeon, a top-secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take vengeance against the killer, even if it means that he must become a monster himself.
Release : August 12, 2010
Website : http://www.isawthedevilmovie.com/
Budget : $6,000,000.00
Revenue : $12,966,357.00
Duration : 144 minutes
Rating : 7.80
Kim Soo-hyeon
Kyung-chul
Squad Chief Jang
Section Chief Oh
Joo-yeon
Se-yeon
Section Chief's Daughter
NIS Agent
Nurse Han Song-i
Tae-joo
Se-jung
Planning Team Deputy Head
Detective
Planning Director
Gangster in Taxi
Detective Kang
Kyung-chul's Son
Woman at Pension
Gangster in Taxi
Young Pharmacist
Corporal
Hospital Worker
Old Doctor
Teacher
Kyung-chul's Mother
Section Chief Oh's Wife
Detective Park
Policeman at Stream
Woman on Bus
Sergeant
Detective
Kyung-chul's Father
Park Han-gi
Old Pharmacist
Detective
Jang-goo
Hotel Agent
Student
March 30, 2023
June 13, 2022
June 04, 1982
October 31, 2002
April 08, 2005
June 20, 2002
February 24, 2006
August 20, 2014
October 28, 2005
April 20, 1935
December 25, 1990
July 13, 1990
June 06, 1935
February 14, 1991
March 08, 1996
October 13, 1995
June 05, 2007
May 21, 2003
May 24, 2002
January 01, 1932