第三集沒講完的伏筆好像只剩那個小女孩究竟被放到哪去了...第五集的部分應該都是以新角色發展的新故事為主：

In the fifth installment of the SAW franchise, Hoffman is seemingly the last person alive to carry on the Jigsaw legacy. But when his secret is threatened, Hoffman must go on the hunt to eliminate all loose ends.

來源：http://joblo.com/arrow/index.php?id=12192

維基上也說Tobin Bell已經簽了出演第六集的合約...這樣搞下去...有點怕會步上Jason跟Freddy的後塵