If you want to see a brief adaptation of Susan Glaspell's "Trifles" go to
If you want to hear Joyce Carol Oates (author of that amazing play "Tone Clusters") check out a short lecture she gave on creating characters at http://www.youtube.com/watch?v=LgJ809QKmas
And that is just the beginning! Just go into uTube and search under author or play title and you will be sitting there watching for a few hours! Having a look at these short clips will bring the drama pieces to life for you... try them out!