Hwang Jung-min

Superman / Lee Hyun-suk

Gianna Jun

Song Soo-jung

Jin Ji-hee

Hee-jung / Lee Ji-young

Do Yong-gu

Director

Sun Woo-sun

Writer Kim

Kim Jae-rok

Bruce Lee (uncredited)

Park Yong-su

Ph.D Kim (uncredited)

Lee Sang-yeob

Soo-jung's Male Friend (uncredited)

Woo Ki-hong

Police Officer Ha (uncredited)

Jo Hee-bong

Audio Engineer (uncredited)

Jeon Su-ji

Parking Lot Woman (uncredited)

Kang Ae-sim

Red Cross Staff (uncredited)

Park Hyun-young

Nurse (uncredited)

Park Hye-jin

Old Woman