Pemeran Sand Castle

Kim Hye Ja

as Jang Hyun Joo

Pemeran Utama

Park Geun Hyung

as Kim Jin Heon

Pemeran Utama

Kim Chung

as Se Hee

Pemeran Pembantu

Lee Dong Shin

as Lee Kang Woo

Pemeran Pembantu

Youn Yuh Jung

as Kim Jin Ae

Pemeran Pembantu

Kang Boo Ja

as Jang Yeong Joo

Pemeran Pembantu

Kim In Tae

as [Yeong Joo's husband]

Pemeran Pembantu

Kim Ae Kyung

as [Se Hee's older sister]

Pemeran Pembantu

Kim Young Ok

as [Kang Woo's mother]

Pemeran Pembantu

Oh Dae Gyu

as Kim Dong Hyun

Pemeran Pembantu

Shin Yoon Jung

as Kim Min Ah

Pemeran Pembantu

Shin Choong Shik

Pemeran Pembantu

Nam Young Jin

Pemeran Pembantu