A scenery wagon used in a high school production of Guys and Dolls. The wagon's platform has a twelve foot tall, framed "building" constructed on top of it, with building exterior on one side and interior, complete with built-in bookshelf. A functioning, full-size door enables actors to pass through the structure between its interior and exterior personas. The wagon employs heavy-duty swivel casters so it can be rotated to face the interior or exterior toward the audience or rolled onstage or offstage. Two toggle clamp type wagon brakes are mounted to the wagon, one at each end, so that the set piece can be quickly "locked" to or "unlocked" from the stage.