When you reach the end of the conveyor belt it stops abruptly, throwing you forward. Helplessly you fly through the strange painting, tearing it, and fall down onto a brightly lit stage. 'Aha!' says a nearby magician 'a volunteer!' There is a sudden crash behind you as Donald follows you onto the stage. 'Two volunteers!' says the magician, 'this can be a double act!' The magician shuts Donald in a large wooden box and fastens it with a padlock, while you are neatly folded into another box. There is a strange rasping noise…