An alien ship encounters a strange flying object: the Voyager spacecraft. Professor Dr. Georg Friedele wants to teach the aliens about evolution on earth but the more the aliens listen the angrier they turn towards the humans.
The story of a champion freediver and expert safety diver, whose lives seemed fated to converge at the height of their careers. A look at the thrilling rewards — and inescapable risks — of chasing dreams through the depths of the ocean.