Summary of night of the living dummy

Two competitive sisters, Lindy and Kris Powell. One day Lindy finds a ventriloquist dummy in a dumpster behind the family house, and she decides to keep and name the dummy Slappy. Lindy begins to perform ventriloquist routines with Slappy for her friends and the other neighbourhood children, and it is not long before her sister becomes jealous. Kris makes her father buy her her own dummy, which she calls Mr. Wood. However, it is not long before the new dummy begins acting strangely, and the two sisters are worried that they this new doll might be possessed and even alive.