 Telemundo was quick to premiere Pecados Ajenos in order to replace a newly premiered telenovela Sin Verguenza due to the disappointing ratings it generated within the first two weeks at the time slot.Filming of "Pecados Ajenos" was scheduled to begin in July, 2007, with the debut expected in August.On the set in Southwest Ranches, Florida, the crew worked a 12-hour day, during which they shot one and a half episodes' worth of scenes.