The Five Borough Backlot: TV and Movie Tours in NYC

From small screen hits like "Sex and the City" and "Friends" to films like "When Harry Met Sally," New York City has been the backdrop for some of the most memorable and influential television shows and movies in history.

Our guest on this week's "Cityscape" is Georgette Blau, the founder of On Location Tours. It's one of the world's largest TV and movie tour companies.

Blau hatched the idea for her company after realizing she lived near the "deluxe" high-rise apartment building of one of television's class couples, George and Louise Jefferson.