Triloquist is a horror movie with a comedy twist. A pair of children are sent to live in the foster system when their mother who was a ventriloquist dies. The children are placed into the foster system when their mother dies. About the only things they have left are the dummy and each other. They get out of foster care only to be given to an abusive uncle. The dummy kills the uncle in revenge for the abuse. When another person dies the brother is accused and incarcerated. These children have only each other and a dummy. This is the story of how far they will go to stay together.