우리 식구 됐어요

Son Ho-young

Kangchun Family / 1st Uncle (8 episodes)

Seo Eun-kwang

Kangchun Family / 2nd Uncle (8 episodes)

Hyunjae

Kangchun Family / 3rd Uncle (8 episodes)

Kim Kang-hoon

Kangchun Family / Nephew (8 episodes)

Yubin

Waybin Family / Older Sister (8 episodes)

Xiaojun

Waybin Family / 1st Brother (8 episodes)

Hendery

Waybin Family / 2nd Brother (8 episodes)

Yangyang

Waybin Family / Youngest Brother (8 episodes)

Yesung

Jjakkung Family / Older Couple (8 episodes)

Lim Na-young

Jjakkung Family / Older Couple (8 episodes)

Kang Hye-won

Jjakkung Family / Younger Couple (8 episodes)

Lee Dae-hwi

Jjakkung Family / Younger Couple (8 episodes)

Jo Kwon

(1 episode)

Sanha

(1 episode)

Lee Chae-yeon

(1 episode)