The Wicked Witch of the West from "The Wizard of Oz" ~ She and her flying monkeys scared me so badly the first time I watched this movie when I was a little child. I totally forgot that Dorothy was having a dream!
Pat Walshe as ‘Nikko’, the leader of the Wicked Witch’s flying monkeys in The Wizard of Oz. He was the last surviving credited cast member. (The flying monkeys will forever live in my dreams- traumatized still, years later).