This sequel takes a clever, albeit unoriginal, approach to Rosemary’s Baby.  Remember Terry who spoke briefly with Rosemary in the laundry room and then later jumped to her death? Apartment 7A answers why Terry jumped out the window.  There could be so many clever ways to approach this story but rehashing the plot points to Rosemary’s Baby with a couple dance numbers thrown in is not one of them.   This movie also misses what makes Rosemarys Baby so great.  The real horror is nosey neighbors! Here, the Castevets were not nearly nosey enough.  They were actually pretty sweet and caring