Descripción de Time between dog and wolf Ep1 - 1/6 (ENG SUB):

Synopsis// After his mother is brutally murdered in front of him by the Thai criminal syndicate Cheongbang, Lee Soo Hyun (Lee Jun Ki) is adopted into NIS agent Kang Jung Ho's family. Together with Kang Min Gi (Jung Kyung Ho), Jung Ho's son, Soo Hyun becomes an NIS agent. When Soo Hyun met Suh Ji Woo (Nam Sang Mi) they were about twelve years old and has another fateful encounter with her 13 years later. Together they had promises for the future. One day, Soo Hyun leaves for an operation dealing with the Cheongbang, only to return in failure because of the resurfacing terrible childhood memories of when he was in Thailand. The chief of NIS agents, Jeong, proposes to the distraught Soo Hyun to infiltrate the Cheongbang. Through Chief Jeong's proposition, Soo Hyun becomes an undercover NIS agent after staging his death. Hiding his past, Soo Hyun infiltrates the Cheongbang with revenge in mind, leaving Ji Woo behind. Under the pseudo-name of Kay, he passes through the backstreets of Bangkok. What Soo Hyun didn't know was Ji Woo is the daughter of the same villain, who killed his mother and father. Cast Lee Jun Ki as Lee Soo Hyun / Kay Park Gun Tae as young Soo Hyun Nam Sang Mi as Soo Ji Woo Jung Min Ah as young Ji Woo Jung Kyung Ho as Kang Min Ki Extended Cast Lee Ki Young as Kang Joong Ho (Min Ki's father, NIS agent) Lee Mi Young as Myung Ae (Min Ki's mother) Kim Gab Soo as Jung Hak Soo (NIS director) Jung Kyung Soon as a NIS Supervisor Suh Dong Won as Choi Il Do (ex-NIS agent) Choi Jae Sung as Mao Choi Ji Ho as Ji Ra Peu / Giraffe Cha Soo Yun as Sya Oh Ming Jung Sung Mo as Seo Young Kil Park Hyo Joon as Ah Hwa Sung Ji Roo as Mr. Byun Jung Ho Bin as Chairman Chun (Spider Clan) Lee Tae Sung as Sang Shik Kim Jung Nan as Yoo Kyung Hwa (Soo Hyun's mother) (cameo ep1-2) Hong Choong Min Park Hyuk Kwon Lee So Won Lee Do Ryun Park Hye Won Park Jae Woong Moon Jae Won Park Sun Woo