The video shows a group of people walking down a long corridor. The corridor is lined with cages on both sides, and there are several people walking ahead of the group. The people in the group are wearing white shirts and appear to be walking in a line. The corridor is well-lit and has a high ceiling. The cages are made of metal and have bars on the front. The people walking ahead of the group seem to be looking at the cages as they pass by.