Handphone

Uhm Tae-woong

Oh Seung-min

Park Yong-woo

Jeong Yi-gyu

Park Sol-mi

Oh Jung-yun

Hwang Bo-yeon

Kim Dae-jin

Lee Se-na

Yoon Jin-ah

Park Gil-su

President Choi

Lee Seung-joon

Kang Myeon-sik

Kim Nam-gil

Jang Yoon-ho

Kim Koo-taek

Man in training clothes

Jeon Bae-soo

Song Ki-taek

Yoo Ji-yeon

Base station worker

Kwak Do-won

Police Captain

Song Seon-hong

Cell Phone Store Clerk

Kim Hyun-tae

Errand Center

Kim Jae-geon

Jang Jong-ho

Oh Joo-hee

Mart

Jo Moon-ee

PD Choi

Kim Gu-ra

Radio DJ

Choi Joo-bong

Chemist

Kim Beong-choun

Photographer

Bong Man-dae

Director

Kim Yu-seok

Han Jun-soo

Seo Woo

Yi-gyu's sister

Kim Jong-seok

MC