as Mr Han

as Ji-man

as Ryu Il-ho

as Ha Taek-soo

as Profiler Suk

as Jang So Chul

as Profiler Suk [Seo Yeong's superior]

as Lee Kyung-jin

as Dong-ju's Father

as Ahn Su-young

as Hunter

as Woo-ma king

as Kim Jun-ho

as Veterinarian