The video shows a close-up of an alligator swimming in murky water. The alligator's body is mostly submerged, with only its back and part of its head visible above the water's surface. The alligator's skin is dark and textured, with visible scales and ridges. The water is moving around the alligator, causing ripples and splashes. The video is shot from a side angle, and the alligator is moving slowly and steadily through the water.