What is the name of the serial killer in the Halloween film series?
The name of the serial killer in the Halloween film series is Michael Myers. Michael Myers is a fictional character and the central antagonist of the series. He first appears in John Carpenter's 1978 film "Halloween" as a young boy who murders his sister and is subsequently institutionalized. He escapes from the mental institution and returns to his hometown to continue his killing spree. Michael Myers is known for his iconic mask and his relentless pursuit of his victims, particularly his sister Laurie Strode, played by Jamie Lee Curtis. The character has become one of the most recognizable and enduring figures in horror cinema.