Cast from How to Buy a Friend

Lee Sin-young

Park Chan-Hong

Oh Hee-jun

Oh Kyung-Pyo

Jang Hye-jin

Jo Pyeong-Sub

Kim Do-wan

Kwak Sang-Pil

Kim In-kwon

Woo Tae-Jung

Kim So-ra

Choi Jung-Won

Kim Won-hae

Park Choong-Jae

Shin Seung-ho

Heo Don-Hyeok

Min Do-hee

Choi Mi-Ra

Cho Yi-hyun

Shin Seo-Jung

Lee Jung-hyun

Kim Dae-Yong

Kim So-hye

Eom Se-Yoon

Baek Ji-won

Oh Jung-Hee