Why Did I Do That?

Yang Gwang-nam

Chamui Kim

Yun Yeong-ju

Seon-geun

Bang Su-il

Lee Kang-je

Lee Hae-ryong

Tae-hee

Jang Jeong-kuk

Mr. Park

Lee Ye-seong

Chu Bong

Stationmaster

Kim Gi-jong

Chief of Jongno Police Station

Jang In-han

Death-row Convict

Ju Il-mong

Innkeeper

Sok In-soo

Madame

Kim Seung-nam

Japanese 2

Son Jun

Principal