Jung Jae-young as Dong Chi-sung

Lee Na-young as Han Yi-yeon

Jang Young-nam as Woman in Accident

Oh Seung-hyun as Dong Chi-sung's Ex-girlfriend

Kim Hye-na as Joo Yoo-won

Lee Min-jung as Han Yi-yeon's Friend

Ryu Seung-ryong as Pink Mask

Lee Jae-yong as Robber

Jo Deok-hyeon as Bar Owner

Jang Jin as Interrogating Detective

Han Ye-ju as Thief Wife

Jeong Gyu-su as Doctor

Im Ha-ryong as Leader

Lee Cheol-min as Guy

Choi Il-hwa as DJ