Supernatural comic book series "Locke and Key" by Joe Hill (Stephen King's son!) was going to be made for TV but will now be on the big screen! The story centers on the Locke children-after their Father is brutally murdered, the family moves into Keyhouse-their old family home. They discover the house contains secrets and magical keys that unlock fantastic powers, but there is a dark force that wants the family to open a door that will destroy all the good in their world. Check out the book series  in the meantime!