The video shows a monkey inside a cage. The monkey is seen moving around the cage, and at one point, it sticks its tongue out. The monkey also reaches out through the cage bars, possibly trying to grab something or interact with someone outside the cage. The monkey's fur is a mix of brown and gray, and it appears to be healthy and active. The cage is made of metal bars, and the background is not clearly visible, but it seems to be an indoor setting.