Voir Dexter's Laboratory: The Complete Series - Episode 47

"Dim" While Dexter is working in his lab, one of the light bulbs burns out.Mom takes him to a giant hardware store in an exhausting journey to replace it. The only words spoken come at the end when the bulb is finally replaced, and Dee Dee reminds him that they will eventually all burn out. "Just an Old Fashioned Lab Song" Mom and Dad decide that Professor Williams (Paul Williams) should teach Dexter to play the piano. Dexter hates practicing so he runs off to his lab. Professor Williams accidentally gets into the lab when he can't find Dexter for his lesson and discovers that Dexter may have learned his musical lessons after all. "Repairanoid" The lab is drawing too much power - causing a short in the house - so Mom calls a repairman.In checking the circuits, the repairman finds the power line leading to the lab. At first the intruder upsets Dexter, but soon the repairman has made everything in the lab work at maximum efficiency.