It looks like you're referencing a specific file or release name: – which appears to be a VHS rip of a Brazilian (or Portuguese-language) film from 1986, possibly titled Um Pistoleiro Chamado Papaco (English: A Gunman Called Papaco ).
However, I cannot draft a genuine academic or analytical paper on this topic unless you clarify what kind of paper you need, because this is not a widely known or documented film. It may be a rare, underground, or lost movie. Um.Pistoleiro.Chamado.Papaco.VHSRIP.1986.Xvid