One Simple Set—A radio station—made up mostly of drapes, a control booth (if desired), mikes, and sound effects equipment.

Less Wardrobe—no changes of wardrobe are necessary.

Less Staging—actors simply stand at mikes most of the time.

Less Rehearsal—actors don't memorize lines—they just read them.

Fewer Cast Members—one actor plays many parts.

No Props—only scripts.