Stay back… there’s something in the water.

A hyper-realistic action-horror sequence set on a wooden houseboat in the Amazon during humid daylight. Murky river, dense jungle on both sides, creaking wood, loose ropes. Sound: insects, water lapping, sudden heavy movement. Shot 1 (0–2s): On the deck, a black man (early 30s, rugged, holding a rifle) stands beside a woman (shorts, bikini top). The water ripples unnaturally. He raises his gun, tense: “Stay back… there’s something in the water.” Shot 2 (2–5s): The river explodes upward—a massive anaconda launches out. The man fires instinctively but is knocked backward, dropping hard. The woman screams and runs inside the houseboat. Shot 3 (5–9s): The snake crashes onto the deck and forces its way inside, smashing through the doorway. Interior—tight wooden corridors. The woman sprints, slipping slightly, knocking into furniture. Shot 4 (9–12s): She turns a corner—dead end against a wooden wall. She backs up, trapped. The anaconda slides closer, filling the frame, body coiling, head rising. Shot 5 (12–15s): Its jaws open wide, inches from her— Gunshots from behind. The snake jerks, collapses sideways. The man stands in the doorway, gun raised, breathing hard. She drops to the floor, shaken.