The Discloser

The DiscloserProfile

  • Movie: The Discloser (English title) / Top Secret (literal title)
  • Revised romanization: 1Geubgimil
  • Hangul: 1급기밀
  • Director: Hong Ki-Seon
  • Writer:
  • Producer: Shin Byung-Hoon
  • Cinematographer:
  • Release Date: January 24, 2018
  • Runtime: 100 min.
  • Distributor: Little Big Pictures
  • Language: Korean
  • Country: South Korea


Park Dae-Ik (Kim Sang-Kyung) is a lieutenant colonel and he is assigned to work as the chief in the aircraft component purchasing section for the Ministry of National Defense. One Day, Fighter Pilot Lieutenant Kang Young-Woo comes to him and raises questions about the company supplying components for the fight jets. Park Dae-Ik checks documents and finds that U.S. company Air Star is the sole provider of components. Meanwhile, Lieutenant Kang Young-Woo’s fighter jet crashes. The military brushes over the truth and faults Lieutenant Kang Young-Woo for the crash.

Park Dae-Ik investigates secretly and learns of a deal between the Ministry of National Defense and The Pentagon in the United States. Park Dae-Ik cooperates with Reporter Kim Jung-Sook (Kim Ok-Vin) to reveal the truth.


  1. Filming began September 24, 2016 and finished December 9, 2016.


Additional Cast Members:

  • Kim Byung-Chul – Manager Hwang
  • Seo Hyun-Woo – Cha Woo-Jin
  • Lee Ji-Won – Si-Won
  • Lee Hang-Na – Hee-Kyung


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