The character of Dr. Hannibal Lecter in “The Silence of the Lambs” was primarily inspired by the real-life criminal Dr. Hannibal Lecter, as well as other notorious murderers. Thomas Harris, the author of the novel, conducted extensive research into the psychology of serial killers and the criminal mind. One of his inspirations was Dr. Alfredo Ballí Treviño, a Mexican doctor who was imprisoned for murder and whose intelligence and charm made him particularly haunting.
Additionally, Harris studied the patterns and behaviors of various serial killers to create the chilling, complex character of Lecter. This combination of real-life influences and psychological insights helped Harris craft a character that feels both terrifying and strangely compelling. The result is a portrayal of evil that captivates audiences and leaves a lasting impact.