Killer Grandma 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. Details Casts Galleries Posters Title Killer Grandma Release Date 2018-12-18 Runtime 01 Hours 38 Minutes Genres Thriller TV Movie Production Companies Fell to Earth Productions, Lifetime Production Countries Canada, United States of America Nana Visitor... Yvonne Hutcherson... Kelly Sullivan... Melissa Ferriday... Brett Zimmerman... Tom Ferriday... Violet Hicks... Annie... Lexi Atkins... Haley... Meilee Condron... Emily... Jessica Blackmore... Courtney Little... Patricia Mizen... Robin... Shelley Robertson... Dr. Graham... Jesi Mandagaran... Kendra... Bernardo P. Saracino... Lt. Mendez... Milan Aguilera... Penelope... Brenden Wedner... Marty... Jodi Lynn Thomas... Young Grandma Yvonne Hutc... O'Neill Monahan... Young Tom... Madeline Carel... Megan... Phillip Buffone... Wedding Guest (uncredited... Original Size (1918x1080) Original Size (1280x720) Original Size (1918x1080) Original Size (1280x720) Original Size (1000x1500) Original Size (1067x1600) Original Size (600x900) Original Size (700x1050) Original Size (500x750) Original Size (500x750) Original Size (600x900) Original Size (1067x1600)