In the video, a man is seen walking down a hallway while carrying a large backpack. He is wearing a black shirt and a black cap. The man is also holding a black jacket in his hand. As he walks, he passes by a doorway where another man is standing. The man with the backpack continues to walk down the hallway, passing by several other people who are also walking. The hallway is well-lit, and the walls are painted white. The man with the backpack appears to be in a hurry as he walks with a determined stride.