In Johannes Roberts‘ Thriller „47 Meters Down“ two sisters have come from a sunken underwater cage back to the surface. Actually wanted the two sisters Lisa (Mandy Moore) and Kate (Claire Holt) during their Mexico vacation watch from a cage shark, but the expedition goes awry: The cable, connecting the observation cage by boat, tears suddenly and the cage, in which the two Women to find oneself, is lowered to the seabed. The two sisters have to fight for their survival, because the oxygen is running low. But how to safely reach the surface, when the ocean teeming with sharks? „47 Meters Down“ is a British thriller by John Roberts (Storage 24, Darkhunters), of the style of the Oscar-winning Space Chamber Game „Gravity“ is staged, but plays under the water surface.