Misery

Writer Paul Sheldon, famous for his series of romance-adventure novels, miraculously survives a car accident.
However, he regains consciousness not in a hospital, but in the home of a middle-aged lonely nurse, Annie Wilkes. She is the one who saved him, pulling him from the wreckage and providing first aid.
However, he soon realizes that Annie is far from what she seems. She is a long-time fan of Paul's books and pulled him from the jaws of death with goals infinitely distant from humanity and mercy...