Cast
Soo AeByun Ji-sook / Seo Eun-haSoo Ae was 35 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Wed, Jul 25 1979
Ju Ji-hoonChoi Min-WooJu Ji-hoon was 33 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Sun, May 16 1982
Yeon Jeong-hunMin Seok-hoonYeon Jeong-hun was 36 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Mon, Nov 06 1978
Yoo In-youngChoi Mi-YeonYoo In-young was 31 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Thu, Jan 05 1984
Jeong Dong-hwanByun Dae-sungJeong Dong-hwan was 65 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Fri, Aug 05 1949
Yang Mi-kyungKang Ok-soonYang Mi-kyung was 53 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Tue, Jul 25 1961
Lee Ho-wonByun Ji-hyukLee Ho-won was 24 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Thu, Mar 28 1991
Jeon Kuk-hwanChairman Choi Doo-hyunJeon Kuk-hwan was 62 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Mon, Jul 21 1952
Jo Yoon-wooOh Chang-sooJo Yoon-woo was 23 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Sat, Jul 27 1991
Park Joon-geumMrs. SongPark Joon-geum was 52 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Sun, Jul 29 1962
Jo Han-sunKim Jung-taeJo Han-sun was 33 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Fri, Jul 17 1981
Shin Dong-hoon[Big guy]Shin Dong-hoon was 34 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Wed, Sep 03 1980
Amy Aleha[Scientist]Amy Aleha was 33 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Tue, Oct 06 1981
Lee Sung-deukByun Ji Sook's high school classmateLee Sung-deuk was 24 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Wed, Dec 12 1990
Lee Yoon-jeongByun Ji-sook [Young]Lee Yoon-jeong was 13 in Mask - Season 1 - Best Choice, Worst Choice (Episode 3).
Birthday: Mon, Jul 09 2001