A Spanish ship owner, Ulysses Ferragut, is deceived by German spies into refueling their U-boats, under the false promise that they won't target passenger vessels. However, a U-boat torpedo strikes his son Esteban's ship, resulting in his death and many others. Consumed by grief and rage, Ferragut vows to seek revenge against those responsible for the tragedy.
Mare Nostrum
A daring German spy gives up everything, including her own life, to protect her country's interests.