Watch 123Movies. Based upon the true story of Kimberley T. Zulkowski's Grandmother, Margie Ree Harris. "Grandma's House" gives a compelling insight into how the Executive Producer's life changed when she moved into her Grandmother's home, and their generations became one under the same roof. Chock-full of passion, Faith, and Family, the Film demonstrates the trials and tribulations she faced living with a Grandparent who stood as an inner-city Matriarch and Pillar of Strength to selflessly serve her Family, and surrounding community.