"Duncan" (Liam James) is a typical fourteen year old boy. He keeps himself to himself, and isn't greatly looking forward to his family holiday with mother and her boyfriend and his older teenage daughter. Determined to get away from this domestic bliss, he heads to the "Wizz" water park where he strikes up a friendship with one of the animal keepers "Owen" (Sam Rockwell). The latter sees something, perhaps of himself, in this younger lad and allows him to help him. As the summer progresses, both help the other to find an inner strength to deal with their demons - and, gradually, a newly empower... continuar a ler.