The animated segment used the rotoscoping technique. This was done frame by frame, using 12 frames per second, so the team had to draw more than 20.000 frames.
Canadian producer Niv Fichman offered the direction of the movie to Pedro Morelli when he was only 23 years old. The Brazilian director said that since the invitation, the movie took 5 years to be finished.
Alison Pill wore fake prosthetic breasts to make them look larger.