Elisha Vanslyck Cook Jr. (December 26, 1903 – May 18, 1995) was an American character actor famed for his work in films noir. According to Bill Georgaris of TSPDT: They Shoot Pictures, Don't They, Cook appeared in a total of 21 film noirs, more than any other actor or actress. He played cheerful, brainy collegiates until he was cast against type as the bug-eyed baby-faced psychopathic killer Wilmer Cook in the 1941 version of The Maltese Falcon. He went on to play deceptively mild-mannered villains. Cook's acting career spanned more than 60 years, with roles in productions including The Big Sleep, Shane, The Killing, House on Haunted Hill, and Rosemary's Baby.