Park Soo-jin. Park Soo-jin was 25 in One Night Only as 'Han-jae (segment "Night Bugs")'.
Jang Yoo-sang. Jang Yoo-sang was 22 in One Night Only as 'Hoon (segment "Night Bugs")'.
Park Keun-rok. Park Keun-rok was 30 in One Night Only as 'Hee-seob (segment "Night Bugs")'.
Yoo Min-kyu. Yoo Min-kyu was 26 in One Night Only as 'Geun-ho (segment "One Night")'.
Jeong Won-jo. Jeong Won-jo was >> in One Night Only as 'Joon (segment "One Night")'.
Jo Bok-rae. Jo Bok-rae was 27 in One Night Only as 'Yong-woo (segment "One Night")'.
Kim Jho Gwang-soo. Kim Jho Gwang-soo was 49 in One Night Only as 'Director, Writer'Kim Hyun-ok. Kim Hyun-ok was >> in One Night Only as 'Director of Photography'Moon Myoung-hwan. Moon Myoung-hwan was >> in One Night Only as 'Director of Photography'Lee Byung-hoon. Lee Byung-hoon was >> in One Night Only as 'Original Music Composer'
Kim Tae-yong