La partícula de Dios

It took several hours to shoot the nude sex scenes between Antonio and Autumn Reeser. Both of them were completely naked in bed for so many hours. More time was spent on shooting for the alternate version of the sex scene. Theatrical version included the sex scene with a duration of less than 2 minutes, but the Blu-ray version of the film included a longer version with a duration of 3 minutes. The sex scene between them was explicit. So they were careful not to capture explicit scenes on camera. They had edited and deleted some explicit scenes caught on camera. Although Autumn Reeser was married, she did not hesitate to do this sex scene. Despite having no previous acquaintance with Antonio, they developed a strong chemistry within a short period of time.

The Thunderbird Antonio is driving in most of the movie has no back seat, just half moon headrests that go into the back deck. In the last scene as they are driving away, the waitress and the gecko/lizard are in a backseat.