The new film does some surprising things, and contains several curious twists. The Delgado family has proven that they possess a kindness that the creatures did not expect, and they are granted their freedom as a result. The Delgado Family Escapes, In Search Of Other SurvivorsThe family sitting around a table in The Last HouseFollowing their release from their home, the Delgado family discovers that much of Seattle has become submerged underwater. The Delgado family then take their neighbor's boat, and rename it from "Seas the Day" to "Cassidy", in tribute to their late dog. After all, during the film's ending, the Delgado family has essentially come to terms with the creatures.