G | | Sci-Fi
When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.
Over 2,000 sea animals imported from the waters adjacent to more than fifty countries were trained to act on cue in this movie.
When Dr. Leah Jansen is suffering the effects from going too deep we hear her talking through the ship's speakers. However when Cousins and MacKay rescue her we see her scuba gear has a standard mouthpiece and her face mask only covers her eyes and nose, all of which would prevent her from talking to the ship.