Movie · 2014
Is Mercy based on a book?
Quick answer
Yes. Mercy is based on the book Gramma by Stephen King (1984).
The movie was released in 2014.
The book behind Mercy
Common questions
Is Mercy based on a book?
Yes. Mercy is based on the book Gramma by Stephen King (1984).
Who wrote the book Mercy is based on?
Gramma was written by Stephen King and first published in 1984.
Should I read the book before watching?
If you like knowing the full story and characters first, read Gramma before you watch. Adaptations often change or cut plotlines, so the book is a different experience even if you've seen the movie.
More screen adaptations of Stephen King's books
- The Shawshank Redemption (film, 1994)
- The Green Mile (film, 1999)
- The Shining (film, 1980)
- It (film, 2017)
- Misery (film, 1990)
- Carrie (film, 1976)