Full cast of What Happens to My Family?

Yoo Dong-geun

Cha Soon-Bong

53 episodes

Kim Hyun-joo

Cha Gang-Sim

53 episodes

Kim Sang-kyung

Moon Tae-Joo

53 episodes

Yoon Park

Cha Gang-Jae

53 episodes

Park Hyung-sik

Cha Dal-Bong

53 episodes

Son Dam-bi

Kwon Hyo-Jin

53 episodes

Nam Ji-hyun

Kang Seo-Wool

53 episodes

Seo Kang-joon

Yoon Eun-Ho

53 episodes

Yang Hee-kyung

Cha Soon-Geum

53 episodes

Kim Jung-nan

No Young-Sul

53 episodes

Kim Jung-min

Seo Joong-Baek

53 episodes

Kim Yong-geon

Moon Dae-O

53 episodes

Kyeon Mi-ri

Heo Yang-Geum

53 episodes

Na Young-hee

Baek Seol-Hee

53 episodes

Kim Il-woo

Kwon Ki-Chan

53 episodes