Charles Montgomery "Monty" Burns, usually referred to as Mr. Burns, is a recurring character in the animated television series The Simpsons, who is voiced by Harry Shearer and previously Christopher Collins. Burns is the evil owner of the Springfield Nuclear Power Plant and is also Homer Simpson's boss.
He is attended at almost all times by Waylon Smithers, his loyal and sycophantic aide, advisor, confidant and secret admirer. Although originally conceived as a one-dimensional, recurring villain who might occasionally enter the Simpsons' lives and wreak some sort of havoc, Burns' popularity has led to his repeated inclusion in episodes. He is a stereotype of corporate America in his unquenchable desire to increase his own wealth and power, inability to remember his employees' names (including Homer's, despite frequent interactions – which has become something of a recurrent joke) and lack of concern for their safety and well-being. Reflecting his advanced age, Burns is given to expressing dated humor, making references to Jazz Age popular culture, and aspiring to apply obsolete technology to everyday life. Conan O'Brien has called Mr. Burns his favorite character to write for, due to his arbitrarily old age and extreme wealth. Burns' trademark expression is the word "Excellent", muttered slowly in a low, sinister voice while steepling his fingertips. He occasionally orders Smithers to "release the hounds", so as to let his vicious guard dogs attack any intruders, enemies or even invited guests. Mr. Burns is Springfield's richest and most powerful citizen (and also the richest person in Springfield's state; his current net worth has been given as $1.3 billion by Forbes, though it fluctuates wildly depending on the episode). He uses his power and wealth to do whatever he wants, usually without regard for consequences and without interference from the authorities. These qualities led Wizard Magazine to rate him the 45th greatest villain of all time. TV Guide named him #2 in their 2013 list of The 60 Nastiest Villains of All Time.