A horror cartoon film featuring cats, drawn in a classic animation style with hand-drawn details and vivid, contrasting colors. The setting is a dark alley in an old city, where strange-looking cats with glowing eyes emerge from the shadows. The atmosphere becomes increasingly creepy, with spooky sound effects like distorted meowing, echoing wind, sinister laughter, and classical piano music that slowly turns eerie. The film ends with a sudden jump scare as an evil cat lunges toward the screen.