Maintenance Guy

He's the guy who shows up when something on the ship or in the building breaks, wrench in hand, unbothered by the chaos of Planet Express. A background fixture rather than a main player, he grumbles through his work and rarely sticks around for the plot, just fixes the thing and moves on.

John DiMaggio's growl gives even a one-line repairman a lived-in gruffness, the same comic timing he brings to bigger roles squeezed into a bit part. It's a small pleasure of Futurama's world-building: even the nameless guy fixing a pipe sounds like he's got somewhere better to be.