In Beneath the Blue, young ensign, Craig Morrison, is sent on an undercover assignment with Lieutenant Gwen Stiles to investigate the disappearance of a dolphin from the Navys Marine Mammal Command outpost in the Bahamas. On assignment, he meets Alyssa, an 18-year-old dolphin researcher working with her scientist father, and finds himself embattled to find a path that honors both his obligations to the Navy and new found love.