Don't cross the line

Glavne vloge:

Kim Min-kyu  >  Kang Ji Wook
Eum Moon-suk  >  Han Dal Sik
Yoon Soo  >  Hwang Geum Bi
Kim Ji-Hyeon  >  Choi Da Soon (Dae Hyun's sister)
Mi-ri Gyeon  >  Kim Hye Ja (Yeon Joo's mother)
Jae-hun Tak  >  Dal Sik's co-worker
Lee Byung-joon  >  Choi Yong Pil
Kim Yoo-jung  >  Jung Saet Byul
Ji Chang-wook  >  Choi Dae Hyun
Han Sun-hwa  >  Yoo Yeon Joo
Kim Sun-young  >  Kong Boon Hee
Sang-woo Do  >  Jo Seung Joon
Jae-Ho Heo  >  Department Head Bae
Sol-bin Ahn  >  Jung Eun Byul