Kang Woo Hyun is a respected anchor at a broadcasting station. He has a lovely family and he is asked to enter the political field. His life seems perfect. One day, he goes on a trip with his family and a tragic situation occurs. Meanwhile, Go Dong Kook is a veteran detective. He takes Kang Woo Hyun's case and investigates.

Im Hwa-youngYoon Seo-young

Sung Dong-ilKo Dong-kook

Lee Seo-jinKang Woo-hyun

서영희Shin Yeon-soo

Kim Kwang-kyuJang Man-ho

Byun Hee-bongKim Shin-woo

장성범Park Sung-Bum

장원형Ho-gae

Yoon Kyeong-hoMr. Yoon [Coffee owner]

Lee Ju-binKim Shi Hyun [Woo Hyun's secretary]

Lee Si-hoonYoung Master

Dong Hyun-baeReporter Seo

Oh Han-kyulGang Shi Woo [Woo Hyun's son]

최홍일Profiler Suk [Seo Yeong's superior]

오륭Hong Won Tae [Representative]

Lee Na-raPark Sun-mi (Go Min-joo's mother)

Choi Myeong-binGo Min Joo [Dong Gook's daughter]

곽민호Detective Gwang Su Dae

Choi Jae-subReporter Go

Oh Chang-kyungYang Duk Chul [Detective]

Baek Ji-wonMrs. Jo

Kwon Hyeok-beom[Mrs. Jo's subordinate]

Oh Man-seok[Hunter]

김미지ER Nurse

Jo Dal-hwanBae Nam-Soo

Carson AllenGambling Room Coffee Girl

이준희[Director]

Nam Jung-hee[Grandma with dementia]

박진영Gambler

Lee Sung-wooDrug dealer