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
Did You Know?
Dexter's accent originated from when Genndy Tartakovsky
was at CalArts and his roommate, Rob Renzetti
would leave him answering machine messages in a comedic French accent. Later, in developing the show, they would take the voice and add traces of Russian and German accents as well. 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
Thank you, dark forces, oh, THANK YOU!
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