이용녀
— Grandmother Samsin
Oh Ji-min
— Noah
Kim Ye-jin
— Girl Ghost
Noh Young-hwa
— Noah's Grandmother
Lee Yang-hee
— Noah's Father
이채경
— Noah's Mother
Yoo Hee-jae
— Noah's Partner
Ahn Chang-yong
— Doctor
Lee Jae-suk
— Olympics Fan
Yeo Enna
— Baby Noah
Kim Ji-soo
— Young Noah
Jo Seo-yun
— Noah's Girlfriend
Lee Yoo-sol
— Noah's Friend