Poisoning rarely happens on screen with a clean bang — it's a slow chemistry of bubbles, drips and breath that goes wrong. These 6 clips work that quiet register: a thick liquid bubbling in a glass flask, the slow drip of something viscous off a spoon, a hissing gas leak under a closed door, and the wet choke of someone realising mid-sentence that the wine was a mistake. A small section of cartoonish 'glug' textures sits alongside the realistic takes for animation work.
Horror film and dark-fantasy game scenes pull the bubbling-flask material under a witch's-cabinet shot, where the chemistry has to be heard before it's seen. Period drama uses the choked-retch reactions for poisoning beats that the camera can't quite show. Tabletop and audio-drama producers reach for the gas-leak hiss because it builds dread without a visible source. Free to download, no signup, no attribution.