Dong Soo agrees to help find Shi Hyun.

Rain

Kang Dong-Soo

Lee Sun-bin

Yoo Shi-Hyun

Lee Dong-gun

Kim Do-Jin

Jung Jin-young

Jang Tae-Joon

Kang Shin-il

Moon Jae-Hyun

Im Hwa-young

Oh Young-Sim

Yoo Da-in

Min Ji-Soo

Lee Seung-joo

Yoo Shi-Joon

Park Sung-Keun

Dr. Oh

Park Doo-sik

Jung Il-Soo

Son Jong-hak

Park Ki-Moon

Lee Hae-yeong

Baek Woo-Jin

Jeong Soo-young

Kim Sun-Mi

Kim Hee-jung

Shi-Hyun's mother

Jang Seo-kyung

Lee Jin-yeong