Evil Brain Bot

A small mechanical menace built entirely of malice, Evil Brain Bot rolls into Futurama's chaos as exactly what its name promises: a scheming, wire-brained troublemaker with an oversized ego and undersized restraint. It wants mischief, mayhem, or whatever its programming currently insists on, and it pursues that goal with cheerful, cackling confidence.

John DiMaggio's gravelly relish turns a one-note gag into a tiny comic weapon, all sneer and swagger packed into a rolling tin skull. Futurama's gift for treating throwaway robots like fully formed personalities means even a background villain gets a voice performance too gleeful to ignore.