The handsome couple, Denise and Greg Platt (Anne Hathaway and Ewan McGregor), appear to anchor a picture-perfect unit, with their well-behaved children, Audrey (Maisy Stella) and Brian (Christian Convery), and a rambunctious dog, Starbuck (played by Brisket and Buzz). By ELISABETH VINCENTELLI Because it is set in 1982 and involves an American nuclear family facing extraordinary perils, David Robert Mitchell’s new film is bound to be compared to that decade’s finest Hollywood action fare,…
