Keyword Sonar

In order to save Paris from an international bloodbath, a grieving scientist is forced to face her tragic past when a giant shark appears in the...

After the Cold War, a breakaway Russian republic with nuclear warheads becomes a possible worldwide threat. U.S. submarine Capt. Frank Ramsey signs...

Shown from the perspective of a young submariner with unusually sensitive hearing and uncannily precise sound recognition. The fate of many often...