Cinematic action horror scene on a stormy river during heavy rain with dark overcast skies. A massive hyper-realistic giant crocodile, over 40 feet long with dark armored scales, glowing yellow eyes, and enormous jaws filled with sharp teeth, emerges menacingly from the murky water. The Anaconda like creature rises dramatically, mouth wide open, creating huge splashes and waves before lunging aggressively toward a small metal boat carrying terrified passengers in dark rain gear. One man is violently thrown overboard while others scream and scramble in panic. A close-up shows a woman with wet dark hair screaming in absolute terror. Dynamic camera angles include low-angle shots from the water showing the giant crocodile’s head dominating the frame, chaotic action on the rocking boat, and dramatic wide shots of the attack amid pouring rain and turbulent water. Dense jungle backdrop, realistic water physics, intense splashing, cinematic storm lighting, photorealistic details, high-tension Hollywood survival horror style, 9-second thrilling monster attack sequence.