What Happened to Mr. Cha?

Cha In-pyo

as

Cha In-pyo

Jo Dal-hwan

as

Kim Ah-ram

Song Jae-ryong

as

Staff

Ji Seung-hyun

as

Kang Do-cheol

Shin Ae-ra

as

Ae-ra

Shin Shin-ae

as

Bok-soon

Ryu Seung-ryong

as

Seung-ryong

Jo Han-joon

as

Policeman

Jo Sang-gu

as

Mountain Climb...

Park Young-kyu

as

Principal (unc...

Kim Han-jong

as

Gas Corporatio...

Jang Hang-jun

as

Director Jang

Kwon Oh-joong

as

Oh-joong

Min Sung-wook

as

Rescue Team (u...

Song Duk-ho

as

Staff

Yoon Byung-hee

as

Photographer

Choi Jeongeun

as

Jung-eun

Kim Yool-ho

as

Survey Team