Protect the Boss

Choi Kang-hee

as

Noh Eun-seol

Ji Sung

as

Cha Ji-heon

Kim Jae-joong

as

Cha Moo-won

Kim Ha-kyoon

as

Assistant Jang

Jang Ah-young

as

Yang Ha-young

Park Young-kyu

as

Chairman Cha

Wang Ji-hye

as

Seo Na-yoon

Cha Hwa-yeon

as

Shin Sook-hee

Kim Yeong-ok

as

Mrs. Song