The Director first came upon the story in 2009. It took 5 years to adapt the short story into a screenplay. It was completed in 2015.
The Director can be seen in one shot taking a walk with his dog in a homage to one of his favorite directors, Alfred Hitchcock.
The film took almost 4 months to shoot since most of the crew had daily jobs so the shooting only happened during the weekends.
A major part of the film was shot in the summer and because of it the crew had to build a small Rain Rig to make the rain. The Machine can be seen in the movie featurette 01 on YouTube.
On the Bed scene were Susana ( Joana Ji Antunes ) is pulled the crew built a wheeled platform where the camera and actor were and they make it look like part of the bed. They then pulled the platform and it gives the effects that it is the actress that's being pulled.