Bungee Jumping of Their Own

Lee Byung-hun

as

Seo In-woo

Lee Eun-ju

as

In Tae-hee

Yeo Hyun-soo

as

Im Hyun-bin

Hong Soo-hyun

as

Yeo Hye-joo

Namkoong Min

as

Kim Chul-sung

Lee Jae-yong

as

Kwak Yoon-jung

Im Jae-geun

as

Kim Jin-tae

Lee Beom-soo

as

Lee Dae-geun

Kim Min-jae

as

Kim Min-jae

Jang Suk-won

as

Cho Jae-Il

Jeon Mi-seon

as

In-woo's Wife

Ki Joo-bong

as

Director of St...

Park Cheol-min

as

P.E. Teacher

Kim Kap-soo

as

Professor of S...

Oh Ji-hye

as

Substitute Tea...

Woo Jung-kook

as

Courier

Lee Seok-ku

as

Supermarket Ow...

Kim Jung-young

as

English Teacher

Hwang Hyo-eun

as

Sculpture Scho...

Lee Soo-young

as

Class President