Korea's most intimidating actor, Heo Sung-tae (Squid Game), stars as Detective Oh Nam-hyuk—a spectacularly inept cop clinging to his badge by a thread. When a botched sting operation lands him in hot water, he's forced to partner with Tae-bong (Jo Bok-rae), a razor-sharp informant whose cover and savings are blown by Nam-hyuk's bumbling. With a smuggling ring to bust and zero trust between them, this mismatched duo must navigate double-crosses, bruised egos, and their own chaotic partnership. Brimming with madcap energy and action-packed twists, Informant reinvents the buddy-cop formula with distinctly Korean flair. Get ready for flying fists, flying insults, and the world premiere of this comic gem!