Selamet, who is working at the old central of a company which is on the eve of moving to a big center, tries to make his life similar to a stranger on the phone by discovering his closeness to that person.
The Eavesdropper, also known as El ojo de la cerradura, is a 1966 film directed by Argentine filmmaker Leopoldo Torre Nilsson. It was financed with the U.S. company Columbia Pictures.