Plot: The members quarantine in a house. If they break the rules, they will pay a price
Cast
Yoo Jae-sukSelfYoo Jae-suk was 50 in The Zone Survival Mission - Season 1 - Safety Zone (Episode 4).
Birthday: Mon, Aug 14 1972
Lee Kwang-sooSelfLee Kwang-soo was 37 in The Zone Survival Mission - Season 1 - Safety Zone (Episode 4).
Birthday: Sun, Jul 14 1985
Kwon Yu-riSelfKwon Yu-ri was 32 in The Zone Survival Mission - Season 1 - Safety Zone (Episode 4).
Birthday: Tue, Dec 05 1989
You Hee-yeolAI U (voice)You Hee-yeol was 51 in The Zone Survival Mission - Season 1 - Safety Zone (Episode 4).
Birthday: Mon, Apr 19 1971