Chief Kim: 1x15
Undercover Investigator
1 - 1The Beginning Jan. 25, 2017
1 - 2A Lifesaver Jan. 26, 2017
1 - 3Mr. Righteous Feb. 01, 2017
1 - 4Working For Seo Yul Feb. 02, 2017
1 - 5Accidental Hero's Fate Feb. 08, 2017
1 - 6It's Real This Time Feb. 09, 2017
1 - 7Waiting Room Feb. 15, 2017
1 - 8Can I Say It Now? Feb. 16, 2017
1 - 9Thank You for Coming Back Feb. 22, 2017
1 - 10The Chance to Find Myself Feb. 23, 2017
1 - 11I'm Back! Mar. 01, 2017
1 - 12I'm Going to Crush You Mar. 02, 2017
1 - 13A Total Obstruction Mar. 08, 2017
1 - 14More Victory Mar. 09, 2017
1 - 15Undercover Investigator Mar. 15, 2017
1 - 16Internal Monitoring Mar. 16, 2017
1 - 17A Scapegoat Mar. 22, 2017
1 - 18Undercover Agent Mar. 23, 2017
1 - 19We Got You! Mar. 29, 2017
1 - 20Finale Mar. 30, 2017