47 METERS DOWN (2017, UK/USA/Dominican Republic, 89m, 15) **½ Adventure, Drama, Horror, Thriller dist. Entertainment Studios Motion Pictures (USA), Entertainment One (UK); pr co. Entertainment Studios Motion Pictures / Dimension Films / Tea Shop Productions; d. Johannes Roberts; w. Johannes Roberts, Ernest Riera; pr. James Harris, Mark Lane; ph. Mark Silk (Colour | 2.35:1); m….