Summary
Highlights
Johnny gets his hands on his sisters' 'imaginator' invention, allowing him to perform what appear to be real magical feats. He uses these powers to set up a show and convince his parents to take a free trip to Paris.
Johnny's stage magic in Paris goes wrong when he makes the Eiffel Tower disappear and accidentally summons a giant rabbit, causing an international incident and prompting his sisters to intervene to save the day.
When Johnny refuses to honor his sisters' experimental coupons, they create an 'obeying DNA scale model' (doll) of him, giving them total control over his movements, leading to a series of humiliating tasks.
After their father takes control of the dolls to force the children to clean the house, Johnny and his sisters must work together to retrieve and destroy the dolls before they are incinerated, effectively ending the experiment.