Amateur (2016)

Martin (Esteban Lamothe) is a lonely television director, who becomes obsessed with his neighbor, Isabel (Jazmin Stuart), when he finds an amateur porn video in which she participates. But Isabel is the wife of Battaglia (Alejandro Awada), the owner of the television station where Martin works. As a strange love encounter takes place between Martin and Isabel, he discovers a secret that puts them both in danger.