Helpless

Kim Min-hee

as

Cha Kyeong-seon

Lee Sun-kyun

as

Jang Moon-ho

Cho Seong-ha

as

Kim Jong-geun

Song Ha-yoon

as

Han-na

Choi Deok-moon

as

Ha Seong-sik

Lee Hee-jun

as

No Seung-joo

Kim Min-jae

as

Moon-ho's Frie...

Choi Il-hwa

as

Moon-ho's Fath...

Park Hae-joon

as

Loan Shark

Yang Eun-yong

as

Ki-tae's Wife

Jin Sun-kyu

as

Manager

Cha Soo-yeon

as

Kang Seon-yeong

Im Ji-gyu

as

Stalker

Min Sung-wook

as

Kim Hyun-jun

Kim Soo-jin

as

Jong-geun's Wi...

Kim Do-young

as

Park Myung-shin

Shin Yeon-sook

as

Park Myung-ja