decay (2026) is a Animation, Documentary film that follows i am grateful to the Chinese for the invention of gunpowder — it feels as if they made it for me. Its discovery happened by accident, originally conceived as a way to ward off evil spirits. This film begins in China, then moves to an event in Cartagena, and ends centuries later in Bogotá. decay is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of animation movies may also want to explore similar titles below.