Pemeran tvN O'PENing: My Beautiful Apartment

Park Hyo Ju

as Seo Hee Jae

Pemeran Utama

Seo Young Hee

as Moon Se Yeon

Pemeran Utama

Kim Kyu Na

as Ha Seung Yoon [Hee Jae's daughter]

Pemeran Pembantu

Kwon Hyuk

as Ha Yeong Seok

Pemeran Pembantu

Hwang Seon Hwa

as Choi Eun Joo 

Pemeran Pembantu

Yoon Byung Hee

as Gil Ju Nam

Pemeran Pembantu

Kim Dae Ryeong

as Kim Wang Cheol

Pemeran Pembantu

Ryu Ye Ri

as Eun Jeong Hyeon [Hee Jae's alumna]

Bintang Tamu

Kim Shin Yong

as [Principal]

Bintang Tamu

Jin Soo Hyun

as [Gallery representative]

Bintang Tamu

Jo Eun Sol

Sutradara

Lee Yi Young

Screenwriter