Plot: After failing to get exclusive information about HanKuk University admissions using a connection, an issue arises about the advanced class. Ha Nuel finds out that there are advantages to specific students who got to learn the curriculum in advance
Cast
Seo Hyun-jinGo Ha-neulSeo Hyun-jin was 34 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Wed, Feb 27 1985
Ra Mi-ranPark Seong-soonRa Mi-ran was 44 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Thu, Mar 06 1975
Ha JunDo Yeon-wooHa Jun was 32 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Apr 03 1987
Lee Chang-hoonBae Myeong-sooLee Chang-hoon was 39 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Mon, Apr 28 1980
Lee Yoon-heeLee Seung-taekLee Yoon-hee was 59 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Thu, Jan 28 1960
Sat, Jan 11 2025
Sat, Jan 11 2025
Kim Hong-paByeon Sung-jooKim Hong-pa was 57 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Jan 05 1962
Ye Su-jeongYoon Yeo-hwaYe Su-jeong was 64 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Mar 25 1955
Jo Yeon-heeKim Yi-boonJo Yeon-hee was 42 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Jun 05 1977
Jung Hae-kyunMoon Soo-hoJung Hae-kyun was 51 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Aug 16 1968
Park Ji-hwanSong Yeong-taePark Ji-hwan was 39 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Sep 05 1980
Yoo Min-kyuJi Hae-wonYoo Min-kyu was 32 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Fri, Sep 18 1987
Heo Tae-heeHa Su-hyeonHeo Tae-hee was 39 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Mon, Apr 07 1980
Woo Mi-hwaHan Jae-heeWoo Mi-hwa was 45 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Feb 24 1974
Lee Eun-saemJin Yoo-raLee Eun-saem was 20 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Oct 10 1999
Park Ji-hoonKu Jae-hyunPark Ji-hoon was 25 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Oct 09 1994
Jeong Taek-hyeonHwang Bo-tongJeong Taek-hyeon was 16 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Mon, Jul 28 2003
Kim Jung-youngMoon So-nyeo (Go Ha-neul's mother)Kim Jung-young was 47 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Thu, Jul 27 1972
Maeng Sang-hunGo Sung-chul (Go Ha-neul's father)Maeng Sang-hun was 59 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Oct 30 1960
Kwon So-hyunSong Ji-sunKwon So-hyun was 32 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Thu, Jan 29 1987
Park Yu-rimRyu Jin-heePark Yu-rim was 26 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sat, Feb 06 1993
Ryu Ji-eunGo Ha-neul (young)Ryu Ji-eun was 23 in Black Dog - Season 1 - Ms. Ko, the Whistle-Blower (Episode 6).
Birthday: Sun, Feb 18 1996