BLUE WORLD
19. 9.16:30 → 17:00Spojené státy2008
DokumentárníRodinnýCave diving is the most difficult and dangerous type of diving, so the training to become a certified cave diver is arduous. This episode documents Jonathan’s actual cave training in the Bahamas and follows him as he learns how to dive safely in the overhead environment of a cave in an attempt to earn his full cave diver certification.