Anne Marie "Annie" Wilkes Dugan is the main antagonist of the Stephen King's novel Misery. She an obssesed fan of writer Paul Sheldon, author of the Misery Chastain saga. A series of romance novels which at the start of King's novel, Sheldon finished it so he can move into other genres.
Background[]
Annie Wilkes met his idol when he rescued him after a car accident leaved him with both of their legs broken. Instead of carrying him to an hospital, she kept him at her farm so he can "take care of him". At first, she was kind and even saying she is his number one fan.
All hell breaks lose when she discovers the ending of the last Misery book.