Cho Jung-seok. Cho Jung-seok was 43 in Land of Happiness as 'Jung In-hoo'.
Lee Sun-kyun. Lee Sun-kyun would have been no older than 48 in Land of Happiness as 'Park Tae-joo'.
Yoo Jae-myung. Yoo Jae-myung was 51 in Land of Happiness as 'Jeon Sang-doo'.
Jeon Bae-soo. Jeon Bae-soo was 54 in Land of Happiness as 'Boo Han-myeong'.
Song Young-gyu. Song Young-gyu was 54 in Land of Happiness as 'Choi Yong-nam'.
Choi Won-young. Choi Won-young was 48 in Land of Happiness as 'Baek Seung-gi'.
Lee Hyun-kyun. Lee Hyun-kyun was 40 in Land of Happiness as 'Cho Sang-cheol'.
You Seong-joo. You Seong-joo was 50 in Land of Happiness as 'Kim Young-il'.
Im Cheol-hyung. Im Cheol-hyung was 50 in Land of Happiness as 'Han Ho-seok'.
Choo Chang-min. Choo Chang-min was 58 in Land of Happiness as 'Adaptation, Director'
Hong Jae-sik. Hong Jae-sik was >> in Land of Happiness as 'Director of Photography'Kim Jae-keun. Kim Jae-keun was 48 in Land of Happiness as 'Lighting Director'Kim Woo-taek. Kim Woo-taek was 60 in Land of Happiness as 'Executive Producer'Lee Yong-nam. Lee Yong-nam was >> in Land of Happiness as 'Associate Producer'
Kim Tae-seong. Kim Tae-seong was 45 in Land of Happiness as 'Original Music Composer'Jung Do-ahn. Jung Do-ahn was 66 in Land of Happiness as 'Special Effects Supervisor'Lee Sang-jun. Lee Sang-jun was >> in Land of Happiness as 'Sound Supervisor'Yang Il-seok. Yang Il-seok was >> in Land of Happiness as 'Visual Effects'Kim Bo-mook. Kim Bo-mook was >> in Land of Happiness as 'Production Design'Lee Sung-june. Lee Sung-june was >> in Land of Happiness as 'Sound Recordist'Ryu Hyeon-min. Ryu Hyeon-min was >> in Land of Happiness as 'Costume Design'
Woo Hyeon
Lee Won-jong
Kang Mal-geum
Park Hoon
Jin Ki-joo
Kim Pub-lae
Kim Jae-chul
Im Gi-hong