The New York Times Style magazine put out a series of films called the Screen Test Films. They are all individual interviews with various actors. A good mix of serious and fun questions creates an intimate new type of interview. There are many different videos to choose from all featuring a different actor or actress and all are directed by Greg Brunkalla. All are availible at http://www.nytimes.com/tmagazine
Here is one of our favourites which interviews Joseph Gordon-Levitt:
