Main Characters Kang Woo Hyun 7 main appearances Go Dong Kook 7 main appearances Yoon Seo Young 6 main appearances
Recurring Guest Characters Bae Nam Soo 2 guest appearances Hunter 2 guest appearances Si Hoon's Father 2 guest appearances Ho Gae 2 guest appearances Nam Soo's Father 1 guest appearances Autopsy Doctor 1 guest appearances Patient with Alzheimer 1 guest appearances Gambling Room Coffee Girl 1 guest appearances Director 1 guest appearances Drug Dealer 1 guest appearances Reporter Seo 1 guest appearances Vlogger 1 guest appearances Politician 1 guest appearances ⇤ « 1 2 » ⇥