Here are four plays tailor-made for traveling with minimal props and scenery. In "The Christmas Caper" (9 parts), Santa is kidnapped by a little-known fairytale character who just wants to be popular. In "The Night of the New and Improved Christmas" (9 parts), a Madison Avenue public relations firm wants to update Santa and the whole holiday tradition. In "Christmas With the Cratchits" (8 parts), Tiny Tim's family is ecstatic when they think they've won the lottery. In "Million Dollar Christmas" (11 parts), three of the most miserly people ever known must give away a million dollars by midnight on Christmas Eve. The first three plays each run 15 minutes while the last runs about 30 minutes.