Dexter is a Boy Genius Who has a secret lab in his room his Mom and Dad don't now about it, but his older sister Dee Dee Does and they go on wacky (yet Sci-fi) Capers Written by
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The first original series for Cartoon Network. See more
In the episode where Dexter is learning piano, the professor says they'll start on C, but they clearly start on F. See more
Say no more, Dexter, oh ye of little mind. I'll save the day and take all the glory!
After the end credits of season one they show the Cartoon Network logo and Dee-dee is dancing but then Dexter in a robot suit busts through the logo and looks to his left and right. See more