Played by: Maurice LaMarche

As the bloated mechanical head of the Robot Mafia, the Donbot is the most feared crime boss in all of New New York and creates chaos across the galaxy. 

Take the way he handles Bender, who has robot sex with Donbot's wife: After catching the two bots in the act, Mr. Don shot both of the cheaters and buried their metallic bodies. Screw marriage counseling.

When he's not righting domesting wrongs, so to speak, Donbot stacks paper through cigar smuggling and lottery swindling, proving that the world of Futurama really isn't that different from The Sopranos. Along with the help of his two associates, Joey Mousepad and Clamps, Donbot is the most intimidating stereotypical Italian robot on TV.