
A detective consumed by thoughts of vengeance suddenly wakes up in the body of the serial killer he had been hunting, but how can we truly know who is who when each is so transgressively corrupt? The pluralisation in the title of Kim Jae-hoon’s bodyswap thriller Devils (악마들, Akmadeul) is no accident as the two men become in some senses interchangeable, their identities constantly shifting and largely dependent on those ascribed to them by others. “If you closed your eyes you’d swear he was Jae-hwan,” his confused partner admits though having witnessed him brutally torture a suspect/witness by hammering nails into his thighs.
Jae-hwan’s (Jang Dong-Yoon) rage is partly born of guilt in that he failed to properly support his previous partner, who was also his brother-in-law, during a raid on a killer’s lair during which he got his throat slit by sadistic murderer Jin-hyuk (Oh Dae-Hwan) who has been brazenly posting snuff videos on the internet while continuing to evade the police. Two years later, Jae-hwan has been partnered with reletive rookie Min-sung and is determined not to make the same mistake when they get another shot at Jin-hyuk instructing him to stay behind and let Jae-hwan lead. But during the operation Jae-hwan goes rogue, chasing Jin-hyuk on his own and going missing after diving over a ridge in the woods. A month later a car carrying both men rams into a bollard outside police HQ only when he wakes up Jin-hyuk insists on speaking only with Min-sung and claims that he is in fact Jae-hwan.
Of course, Min-sung doesn’t really believe him despite being presented with information only Jae-hwan would know but is a little more convinced on visiting his former partner and observing him behaving strangely. The problem is, how can you tell the difference between a man using extreme violence for “justice”, which in this case is actually revenge, and one who uses it for pleasure? After teaming up with him, Min-sung is called to a station and assists Jin-hyuk/Jae-hwan drag an old man to a grimy trailer in the woods where he tortures him into giving up information on his fellow criminals by hammering nails into his legs while filming his “confession” as the kind of backup evidence which can’t be used it court but still might prove useful. You could say that it’s Jin-hyuk’s subconscious poking through, but Min-sung is fairly unfazed by this unorthodox investigative tactic and his conviction that Jin-hyuk is really Jae-hwan never wavers despite seeing him commit such a violent act so naturally.
Jae-hwan too hints at similarity between himself and Jin-hyuk when he complains that as a police officer he must “fight inside the fence known as law,” while the criminals are bound by no such constraints. He completely misses that this is what ought to separate them, to make their identities distinct, but now they are more or less the same in Jae-hwan’s willingness to turn vigilante, step outside the protection of the law, and do anything it takes to catch Jin-hyuk. “You’ve got my face, take advantage of it” Jae-hwan/Jin-hyuk sneers as he sends his opposite number to catch the men that have betrayed him, while each of them is to an extent adept at playing the role assigned to them at this and any given time.
It goes without saying that the women who were murdered in the snuff videos have been more or less forgotten, Jae-hwan’s desire to catch Jin-hyuk is born of that to avenge himself as a policeman and gain vengeance for his brother-in-law’s death. In a pointed exchange, Jin-hyuk asks Jae-hwan how he knows that he is not merely toying with him, allowing Jae-hwan to think that he’s manipulating him but secretly in control, hinting at a kind of cat and mouse game between the two to claim the identity of the chaser and the chased. Yet whichever way you look at it, Jae-hwan has overplayed his hand, releasing a “hunting dog” he can’t control with disastrous consequences for himself and others. With a distinctly B-movie sensibility, Kim plays with identity and the malleability of memory to ask if we can really be sure of who we are at any given time while suggesting that’s something Jae-hwan should have been asking himself in his relentless pursuit of his spiritual mirror.
Devils screened as part of this year’s Fantasia International Film Festival.
International trailer (English subtitles)

