Killer Grandma
"Killer In Law"
Melissa, a happily married woman with an eight-year-old daughter, invites her husband's mother to live with them, only to realize that Grandma is unhinged and wants to kidnap Melissa's daughter to replace her own dead child.
Directors: Danny J. Boyle
Writers: Danny J. Boyle, Nick Barzini
Cast
IMDB: tt10207850