Blue World V (4)

12. 4.19:20 → 19:45Spojené státy2017

DokumentárníRodinný

Cave 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.