Dexter's Lab had a silent episode "DiM": > Dexter makes an angst-ridden trip to the hardware store to buy a new light bulb for his lab. Note: This episode is a

Dexter's Lab had a silent episode "DiM": > Dexter makes an angst-ridden trip to the hardware store to buy a new light bulb for his lab. Note: This episode is almost dialogue-free; the only dialogue in the entire episode is Dexter's punch line at the end.