 The sexual scene with Brad Patton and Breck Stewart was shot in the  actual Falcon Studios company building located in San Francisco in  the personal office of one of the producers. The building contains  many offices constructed in a round shape all circling the middle  part with entire walls made of see through glass which means that  everybody can see each other all the time. This posed a particular  problem and fake walls had to be erected around the shooting space  to give the actors and crew some privacy. But this also meant that  between shots, the actors involved in the scene were moving around  in varying state of undress while the Falcon employees and visitors  were going on about their business.