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Gianna Jun

Yeo Kyung-jin

Jang Hyuk

Ko Myung-woo

김정태

Kim Yeong-ho

정호빈

Shin Chang-soo

Oh Jung Se

Prince

김창완

Chief of Police Substation

김수로

Hostage Taker 1 / Proposer

이기우

Prince

임예진

Policewoman of Police Substation

전성애

Deputy Chief of a Police Substation

김광규

Undercover

이상훈

Detective Min