At the end, we learn that Monkey is the narrator. However, in one scene when Mandark sneaks in Dexter's lab, Monkey just sits there not talking. So it's impossible for Monkey to be the narrator.
When you see Dexter push the button to let the mouse out, his glove is colored yellow, and his coat is colored peach.
Dee Dee is the only one who doesn't have a lab.
This is the only episode where Dexter's parents have their own labs.
The main idea for this show is a parody of many Tex Avery cartoons featuring a comic look at the way things would work in the future. It had things like "The TV of Tomorrow", "The Farm of Tomorrow" and "The House of Tomorrow".