At Eighteen — Cast & Crew

Crew

Star Cast

Ong Seong-wu

as Choi Joon-Woo · 16 episodes

Kim Hyang-gi

as Yoo Soo-Bin · 16 episodes

Shin Seung-ho

as Ma Whi-Young · 16 episodes

Kang Ki-young

as Oh Han-Kyeol · 16 episodes

Shim Yi-young

as Joon-Woo's mother · 16 episodes

Kim Sun-young

as Soo-Bin's mother · 16 episodes

Choi Jae-woong

as Choi Myeong-jun · 16 episodes

Moon Bin

as Jung Oh-je · 16 episodes

Jeong Young-joo

as Park Geum-ja · 16 episodes

Jung Hyeon-jun

as Choi Joon-Woo (young) · 16 episodes

Yoo In-soo

as Yoo Pil-Sang · 16 episodes

Han Sung-min

as Hwang Ro-mi · 16 episodes

Kim Bo-yoon

as Kwon Da-hwin · 16 episodes

Moon Joo-yeon

as Yoon So-ye · 16 episodes

Baek Jae-woo

as Go Dong · 16 episodes

Hur Young-ji

as Kim Ji-min · 16 episodes

Kim Kwang-shik

as [Oh Je's father] · 4 episodes

Lee Do-hyun

as [Sang Hoon's father] · 1 episode