AC: Many of today's youngsters don't know what a drive-in theater is. It is an outdoor area with a large screen and rows of parking places facing the screen. The spots for the cars sometimes have metal poles with speakers on the top so viewers can hear the movie. Nowadays, the speakers have typically been removed and the audio broadcast through the patrons' car radios. Showings often begin at dusk so the picture is easier to see, and two movies are usually shown for the price of one ticket.