우리, 집

Kim Hee-seon

Noh Young-won

이혜영

Hong Sa-gang

Kim Nam-hee

Choi Jae-jin

Lee Kyung-hoon

Choi Jae-Jin (teen)

신소율

Oh Ji-eun

Yeon Woo

Lee Sae-na

Chansung

Noh Young-min

Park Jae-chan

Choi Do-hyun

이가연

Noh Young-won

Kwon Hae-hyo

Choi Go-myeon

Jung Woong-in

Jeong Doo-man

Ahn Kil-kang

Park Kang-seong

정헌

Ku Kyung-tae

정건주

Moon Tae Oh [Do Hyun's tutor]

한성민

So I

Moon Seo-Yoon

Lee Se-Eun