Pipeline

Seo In-guk

as

Pindol / Kang ...

Lee Soo-hyuk

as

Hwang Geon-woo

Um Mun-suk

as

Jung Woo-sung ...

Yoo Seung-mok

as

Chief Na Choon...

Tae Hang-ho

as

Park Gap-sung ...

Bae Yu-ram

as

Cho Man-sik

Bae Da-bin

as

Song Eun-joo /...

Seo Dong-won

as

General Dung

Ji Dae-han

as

Straw

Shin Yoo-ram

as

White Bear

Shim So-young

as

Bong-soo's Mot...

Cho Young-gil

as

Detective

Jeong Hyeong-Ho

as

Intelligence T...

Woo Kang-min

as

Patrol Team Le...