18 Again Cast & Crew
Series Cast
Lee Do-hyun
Hong Dae-young / Go Woo-young
(16 Episodes)
Kim Ha-neul
Jung Da-jung
(16 Episodes)
Yoon Sang-hyun
Hong Dae-young (37 years old)
(16 Episodes)
Roh Jeong-eui
Hong Shi-ah
(16 Episodes)
Ryeoun
Hong Shi-woo
(16 Episodes)
Wi Ha-jun
Ye Ji-hoon
(16 Episodes)
Kim Kang-hyun
Go Deok-jin
(16 Episodes)
Lee Mi-do
Choo Ae-rin
(16 Episodes)
Han So-eun
Young Jung Da-jung
(16 Episodes)
Choi Bo-min
Seo Ji-ho
(16 Episodes)
Hwang In-yeop
Goo Ja-sung
(16 Episodes)
Kim Yoo-ri
Ok Hae-in
(16 Episodes)
Lee Ki-woo
Choi Il-kwon
(16 Episodes)
Ahn Nae-sang
JBC Director
(16 Episodes)
Yoon Byul-ha
Ye Seo-yeon
(16 Episodes)
Ko Eun-min
Lim Ja-young
(16 Episodes)
Kim Sun-min
Choi Il-kwon [Young]
(16 Episodes)
Woo Sang-hee
Seo Soo-rin
(1 Episode)
