One and OnlyOne and Only2026Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2026·Showtimes ↗One and Only30m·DramaDirectorLee Jong-wooStudioPost FinOverviewDiscussionCastCrewDetailsWhere to watchActorRoleKang Gil-wooDong-ilDong-ilBae Eun-wooMi-hyeonMi-hyeon
Kang Gil-wooDong-il
Bae Eun-wooMi-hyeonKang Gil-wooDong-ilBae Eun-wooMi-hyeon