Wow... This electric political thriller by Kim Sung-su is a masterwork in the genre and the single best I've seen since The Spy Gone North (or maybe The Man Standing Next which is, coincidentally, a great companion piece to this film). Like in Kim's Asura, both Hwang Jung-min and Jung Woo-sung star in the main roles, and they kill it.
The film follows infamous events in 1979. When corrupt general Chun Doo-hwan incited the coup d'état that aimed to overthrow the current leadership. Korean audiences are familiar with the event, but everyone else should do a bit of light reading to get up to speed with the era's political situation, just to avoid possible confusion while watching. Otherwise, this is dynamic, seriously impressive filmmaking that will grip anyone who enjoys the political drama/thriller genre and shows an interest in historical events.
Both Hwang and Jung are great in the main roles, and they're aided by a small army of capable supporting actors who perform admirably. Chun is quite a despicable figure from Korea's past and Hwang embodies him as a charismatic but scheming villain not unlike his mayor role in Asura. Jung's commander Lee, in contrast, evokes pathos as a man willing to stand his ground in the face of tyranny, despite everyone's pleads.
This is a lengthy, talky film that begins as a slowly boiling pot that gains considerable speed by the halfway mark and never lets up. It's very involving and brilliantly shot, with explosive violence that occasionally erupts after long buildups, making it all the more effective. The coup's initial stage is skilfully filmed as several events happen all at once, and is arguably one of the film's high points.
Huge recommendation for what is definitely among the best Korean films of 2023.