"Backfire" is an exceedingly strong film from the very beginning and it easily leads the viewer astray on many occasions, especially after Mara is forced into the position where she must return home with Donny following his presumably failed suicide attempt - he has stipulated in some legal paperwork she will have power of attorney should he ever become incapacitated - and she must subsequently contend with the intrusive interference of Donny's sister Jill. This development narrows and sharpens the focus of the entire film and the true architect of everything which has been happening neatly har...