Plot
Hiding a twisted past, a man maintains his facade as the perfect husband to his detective wife — until she begins investigating a series of murders.
Cast
Lee Joon-gi
as Baek Hee-sung / Do Hyun-soo
Moon Chae-won
as Cha Ji-won
Jang Hee-jin
as Do Hae-soo
Seo Hyun-woo
as Kim Moo-jin
Jung Seo-yeon
as Baek Eun-ha
Nam Kee-ae
as Gong Mi-ja
Son Jong-hak
as Baek Man-woo
Jo Kyung-sook
as Moon Young-ok
Choi Dae-hoon
as Lee Woo-chul
Choi Young-jun
as Choi Jae-sup