I recommended this 1989 Australian movie recently – and, as I often do with my Best Bet recommendations, find myself ensnared all over again by own traps. (Just last Monday, after pointing out the special showing of All the President’s Men on HBO, I watched it again from start to finish – for about the 50th time.) But Dead Calm, whether you’ve seen it or not, is worth a visit, too. It’s beautifully photographed, intensely edited, and the two male leads, Sam Neill an