Park Min-young
Sung Deok-mi

Kim Jae-uck
Ryan Gold / Heo Yoon-jae

Ahn Bo-hyun
Nam Eun-gi

Jung Jae-won
Cha Shi-an

Kim Bo-ra
Cindy / Kim Hyo-jin

Park Jin-joo
Lee Sun-joo

Kim Mi-kyeong
Ko Young-sook

Maeng Sang-hun
Sung Geun-ho

Hong Seo-young
Choi Da-In

Kim Sun-young
Eom So-hye

Seo Ye-hwa
Yoo Kyung-a

Jung Won-chang
Kim Yoo-sub

Im Ji-gyu
Kang Seung-min

Lee Il-hwa
Kong Eun-young

Park Myung-shin
Nam Se-yeon

Amy Aleha
Art Collector

Yang Hee-won
Young Nam Eun-gi

Kim Mi-hye
Hotel Employee

Noreen Joyce Guerra
Cha Shi-an's Fan

Kang Jeong-woo
NIS Agent

Yoo Yong-min
Joo-hyuk

Jeong Si-yul
Kang Geon-woo

Kim Chang-ho