<Li> ABC aired the pilot of Lost five times (first airing: 18.7 million viewers; second airing: 8.8 million; third airing: 11.6 million; fourth airing: 8.1 million; fifth airing: 6.4 million) </Li> <Li> Desperate Housewives (first airing: 21.6 million; second airing: 7 million; third airing: 12.9 million; fourth airing: 7.4 million) </Li> <Li> My Name Is Earl (first airing: 15.2 million; second airing: 5.3 million; third airing: 8.3 million; fourth airing: 4.8 million) </Li> <P> Since the mid-1990s, television producers and networks have increasingly used presentation tapes called "demos" in lieu of full - length pilots . These demos tend to be substantially shorter than a standard episode, and make limited use of original sets and post-production elements . The idea is merely to showcase the cast and the writing . These types of pilots are rarely broadcast, if ever, although the material is sometimes partially fitted onto a future episode of the resulting series . A demo prepared at an early stage, normally using amateur equipment, is also known as a sizzle script . </P>

Where was the first episode of the 100 filmed