The latest vampire movie, Abigail, has strong connections to the most famous vampire of all, but its also a secret adaptation of a controversial bestseller by Agatha Christie. As one of the most popular monsters in literature and other forms of art, vampires continue to be the source of inspiration for many movies. Such is the case of Abigail, a vampire horror comedy directed by Matt Bettinelli-Olpin and Tyler Gillett. Abigail is based on 1936s Draculas Daughter, while also serving as a reimagining of it, but thats not the only inspiration behind this story.

https://screenrant.com/abigail-movie-agatha-christie-then-there-were-none/