Netflix’s animated megahit owes its success, in part, to a technique that dates back to the earliest days of animation.

Netflix's KPop Demon Hunters is getting a short sing-along run in theaters, which means fans can belt out the film's catchy songs with a real-life crowd. Let's just hope there aren't any demons lurking around.

Hit movies don’t come much more unexpected than KPop Demon Hunters. The animated Netflix film follows a girl band who hunt down supernatural threats in their spare time.