Little Boy

A minor face in Futurama's crowd, the Little Boy pops up in background gags and one-off lines rather than as a running lead. He's a kid doing kid things — reacting, exclaiming, getting startled — in whatever chaos New New York is producing that week.

Tress MacNeille built a career on exactly this kind of throwaway part, and she gives the Little Boy a real, squeaky specificity instead of generic filler. It's a small piece of the show's texture: proof that even a nameless kid gets a fully committed voice performance.