Dexter is a genius 8-year-old who is on track to save the world with inventions he comes up with in his laboratory. That is if his sister Dee Dee doesn’t get in the way. Dexter’s Lab was such a classic, airing in 1995 and running for 4 seasons. If you love this cartoon, here are some great coloring pages for you. When you’re done with these, try some Spongebob coloring pages, Animaniacs, Baby Looney Tunes, Avatar, Lorax, and Transformers.