Dad decides to give the car a retouch, but keeps breaking things and saying he will fix it later. After having enough, he pushes the car over a cliff, and below it are other crushed cars, meaning this was not the first time.

During a trip to his grandfather’s house, Dexter learns that the outwardly boring old man has a lab just like his own.

When Dee Dee takes photographs of his lab, Dexter goes on an adventure to retrieve the photos before his parents see them.

After Dee Dee declares that she can beat Dexter in any game, Dexter challenges her to a series of games in his lab, though he prefers to win by cheating.

Dexter’s life story, from his birth to the creation of his secret laboratory, is retold as an opera.

Dexter turns Dee Dee into a boy, but is disappointed when “he” is not a genius as Dexter would like it.