![Roger Corman](http://image.tmdb.org/t/p/w92/gCfEvxl7jTv2dBo8HvwWVMi3auz.jpg)
Once a vibrant part of American culture, drive-ins reached their peak in the late 1950s with almost 5,000 dotting the nation. Although drive-ins are experiencing a resurgence, today less than 400 remain. In a nation that loves cars and movies, why haven't they survived? April Wright's lovingly made documentary--filled with archival images of hundreds of open and closed drive-in theaters and interviews with theater owners and cinema luminaries such as Roger Corman--attempts to answer that question.