Interstellar (Christopher Nolan, 2014). The troubled single parent in highbrow science fiction: Interstellar, Midnight Special, Arrival, Signs. As with Arrival, Interstellar is more emotionally affecting on a second viewing. On a first viewing, you are awed by the scale (time, space), but on a second, by the smaller details and connections. Or: nothing gives a film longevity quite like a requirement to view it more than once. The single parent theme owes everything to Spielberg and at least two of the above are homages.