"The Adventures of Ozzie and Harriet" premiered on ABC on October 10, 1952, staying until April 23, 1966; in 1962, it became the first prime-time scripted series on American television to reach the 10-year milestone. The series strove for realism and featured exterior shots of the Nelsons' actual southern California home at 1822 Camino Palmero Street in Los Angeles as the fictional Nelsons' home. Interior shots were filmed on a Hollywood Center Studios sound stage recreated to look like the real interior of the Nelsons' home. Viewers naturally assumed the action took place in Los Angeles since the occasional exterior shots were of actual Los Angeles streets rather than a studio backlot. But for many years the opening credits of each episode noted that the Nelson characters were "played by" the Nelson family, as though taking pains to ensure viewers knew these were not literal true-life accounts. And a 1959 episode titled "Ozzie Changes History"