"Enter at your own peril, past the bolted doorwhere impossible things may happen that the world has never seen before."Dexter's Laboratory was one of the most entertaining cartoon shows of the 90s. Dexter's strange accent resonated with us for some reason, even though the rest of his family didn't have one??? Whatever. We believed it. His experiments always went terribly (THANKS, DEE DEE) but we watched all the same. Now, 21 years after it aired, can you still name all the characters from the iconic 90s show?