Vertical 9:16 handheld phone video, 15 seconds, one unbroken take, no cuts.Close, high, looking down onto a miniature snow village. White powder snow with tiny wooden chalets and a frozen lake on the right. Miniature <ENTER CITY/TOWN NAME> — At the very bottom of the frame, the back of a woman's head and shoulders in a black "EFFECTS CREW" hoodie, cropped by the frame edge, very close to the lens. A black crane arm hangs into the upper right corner, a fine mist of fake snow drifting from it.0–2s — Village silent, snow falling softly. An unseen voice calls out across the stage, echoing: "…and — ACTION!"2–4s — A sharp mechanical crack: pneumatic release, metal pin dropping, deep rumble building underground. A wall of white powder begins sliding from the mountain slope above.4–9s — The avalanche crashes down over the village. Loud roaring snow-rush. Over the roar, shouted instructions: "Camera two — push in on the chalets!" Snow buries the rooftops, tiny pine trees snap and vanish, the frozen lake cracks and swallows a chalet whole.9–13s — The wave of snow pours over the near foreground edge, spraying past the lens; the crew member's shoulder flinches back instinctively.13–15s — Sudden silence. Snow settles into a smooth white blanket over the ruined village. A beat of stillness, then a second voice, calmer, off-frame: "…cut it there.", 9:16.