2020: An Arrival (2015)

If scientists have succeeded in cloning humans, it will be via test-tube babies. And several un-legal procedures. In a lab, then, there will be not one clone, but two (two hundred!). They will be similar; they’ll be perfect. If a scientist was reckless: she will have acquired a time machine. Machines, inevitably fail, you know. And time machines explode. With clones in them, sometimes. The clones will have died. Or maybe they haven’t. We want to know they haven’t.