Watching the trailer for Lars von Trierâ€™s latest film, Melancholia, itâ€™s difficult to know what to expect. But then, thatâ€™s probably the point. The director delights in misleading and shocking audiences, so what looks like a family drama derailed by the impending apocalypse could turn out to be, well, anything really. At least it wonâ€™t be predictable. Charlotte Gainsbourg, who starred in his 2009 film Antichrist is back alongside Kirsten Dunst, Keifer Sutherland and Charlotte Rampling.