Air Murder Movie Poster

Air Murder

April 22, 2022
1hr 48min
Status: released

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Air Murder Movie Details:

Movie NameAir Murder
Original Title공기살인 (Gonggisarin)
Also known asToxic
Based onGyun by So Ji-won
Country South Korea
Language Korean
Release DateApril 22, 2022
Running Time1hr 48min
CastKim Sang-kyung
Lee Sun-bin
Yoon Kyung-ho
Seo Young-hee
Directed by Jo Yong-sun
Written byJo Yong-sun
Production CompanyMaster One Entertainment
Distributor The Contents On
Box Office CollectionUS$1.2 million

Air Murder Movie Cast and Characters:

  • Kim Sang-kyung as Jung Tae-hoon
  • Lee Sun-bin as Han Young-joo
  • Yoon Kyung-ho as Seo Woo-shik
  • Seo Young-hee as Han Gil-joo
  • Kim Jung-tae as Hyeon-jong
  • Lee Yoo-jun as Yang Gye-jang
  • Jo Seo-hoo as Eun-jeong
  • Jang Gwang
  • Song Young-gyu
  • Sung Byung-suk
  • Jang Hyuk-jin
  • Lee Ji-hoon as In-ho


Jung Tae-Hun (Kim Sang-Kyung) is the chief doctor of a trauma center in a hospital. His son suddenly collapses from lung disease. Soon, his wife Han Gil-Ju (Seo Young-Hee) suddenly dies because of the same lung disease. Jung Tae-Hun tries to find a common link between their illnesses. Jung Tae-Hun learns that for several years, many people have visited hospitals and complained of similar symptoms as his wife and son. He finally finds a common link between all of these people. They all used a humidifier disinfectant. Meanwhile, Han Gil-Ju’s sister Han Young-Ju (Lee Sun-Bin) works as a prosecutor. She also investigates the case with Jung Tae-Hun, but her office doesn’t let her investigate the case. Han Young-Ju quits her job as a prosecutor and begins to work as a lawyer. She continues to investigate the lung disease case with Jung Tae-Hun. As they visit victims and collect materials, they uncover the secret of acute lung disease.

About Air Murder Movie:

  • The film is based on the novel Gyun by So Ji-won.
  • Script reading was held on September 29, 2020, and filming began on October 9, 2020.
  • Air Murder was released on April 22, 2022, by Contents On.