Why aren't there more submarine movies? It seems like a no-brainer formula for success: claustrophobic setting, invisible enemy whose approach must be estimated, inherent threat of both drowning and depth pressure. And from a budgetary standpoint, one key set is really all that's needed. There's even a solid track record to draw on: With a few minor exceptions, submarine movies from the big studios have been solid entertainment at the very least, whether... More >>>