In the closing stages of World War II, Germany turned to its last-standing men and weaponry in a desperate attempt to destroy the allied nations.
Operation Seawolf, a mission to strike the American homeland, brought the German Navy and the last few U-Boats together for one final desperate effort.
Captain Hans Kessler, a seasoned submarine commander who served in both World Wars, is enlisted to assist complete a mission and shift the course of the conflict.