Black Spy and White Spy

 are both the main characters from the segment Spy vs Spy from the series MAD. They both have the same clothing and footwear (their footwear are two pairs of boots), except one wears Black, and the other wears White. But nonetheless, they do look kinda indentical. The pair are always at war with each other, using a variety of booby-traps to inflict harm on the other. The spies usually alternate between victory and defeat with each new strip.