Currently available on 3 streaming services.

Streaming, rent, or buy What Happens to My Family? – Season 1:

Currently you are able to watch "What Happens to My Family? - Season 1" streaming on Kocowa, Rakuten Viki, OnDemandKorea or for free with ads on OnDemandKorea.

Cast

Yoo Dong-geun
Cha Soon-Bong
Kim Hyun-joo
Cha Gang-Sim
Kim Sang-kyung
Moon Tae-Joo
Yoon Park
Cha Gang-Jae
Park Hyung-sik
Cha Dal-Bong
Son Dam-bi
Kwon Hyo-Jin
Nam Ji-hyun
Kang Seo-Wool
Seo Kang-joon
Yoon Eun-Ho
Yang Hee-kyung
Cha Soon-Geum
Kim Jung-nan
No Young-Sul
Kim Jung-min
Seo Joong-Baek
Kim Yong-geon
Moon Dae-O
Kyeon Mi-ri
Heo Yang-Geum
Na Young-hee
Baek Seol-Hee
Kim Il-woo
Kwon Ki-Chan