is a 1992 American slasher film directed by Manny Coto that has become a cult favorite for its dark humor and medical-themed kills. The story follows Evan Rendell Jr. (played by Larry Drake ), the psychopathic son of a disgraced doctor who was killed by townspeople after they discovered he was harvesting hearts to "save" his wife. Evan escapes a mental institution and returns to his hometown of Moorehigh to seek revenge on the community, often using horrific surgical tools while letting out his signature, high-pitched giggle. Movie Details Dr. Giggles (1992) - Quotes - IMDb