
Cast
What it is about
A bomb designer, a former naval officer, plans to seize the center of a city with a special explosive that detonates when noise levels rise. His target turns out to be Kang Do-young, a former South Korean navy submarine commander. This action thriller treats sound itself as the main threat and follows the tension between the two men as the authorities try to respond to the danger.
How it was made
Decibel was directed by Hwang In-ho, who also co-wrote the screenplay. The cast includes Kim Rae-won, Lee Jong-suk, Jung Sang-hoon, Park Byung-eun and Cha Eun-woo, among others. Principal photography began on April 20, 2021. The film blends action with a story built around detecting and controlling sound, a device that carries much of its dramatic tension.
Reception and legacy
Decibel opened in South Korean cinemas on November 16, 2022. Before its theatrical release, it was invited to screen at the Asian World Film Festival, which premiered on November 12. Available sources offer little information on its critical reception, awards or legacy, so its place in South Korean film history cannot be assessed with precision.
Stills



Trivia
Asian festival
Before its theatrical release, the film was invited to screen at the Asian World Film Festival. The event premiered on November 12, 2022.
Original Cinematopedia text based on Wikipedia (en) and Wikidata.