After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Britt Robertson,Chad Michael Murray,Marla Sokoloff,Maxwell Caulfield,Colt Prattes,Hector David Jr.,Marc Anthony Samuel,Beth Broderick,Michael Gross,Maria Canals-Barrera,Meredith Thomas