The video shows a large spider crawling around in a glass enclosure. There is a baby doll lying on the ground inside the enclosure. The spider moves towards the doll and appears to be inspecting it. The enclosure is well-lit, and the spider's movements are slow and deliberate. The baby doll is wearing a purple onesie with white polka dots. The spider has a brown body and long legs. The enclosure appears to be a terrarium, with a substrate of wood chips on the ground.