After finally letting go of his (and our) beloved Dark Knight trilogy, Christopher Nolan finally ventured into the unknown, to more ambitious cinema where no man has gone before. Well, maybe Kubrick... Still, with Gravity greedily and, some would say, undeservedly claiming the space opera genre last year, only Mr Nolan could swoop in and reclaim it with a movie crazy enough to make you completely forget that Sandra Bullock was once spinning around somewhere. The film, of course, is Interstellar : a grand sci-fi blockbuster in which an ex-engineer/space pilot-turned farmer leads an expedition through wormholes and strange planets in what is essentially Earth's very last hope for survival as our world literally turns to dust. We spend some time with Cooper (Matthew McConaughey) and his family which includes his young daughter Murph (later played by Jessica Chastain) who seems to believe in ghosts and his father-in-law, played by a sadly once again restrained John Lithgow. C