The video shows a man wearing a helmet and a headlamp, crawling through a cave. The cave is dark, and the man is using his headlamp to light the way. The walls of the cave are rocky and uneven, and the man is moving slowly and carefully. The man is wearing a black shirt and pants, and his face is partially illuminated by the light from his headlamp. The cave appears to be quite narrow, and the man is the only person visible in the video.