アンビリカルから切断され、北海の海底に取り残されたプロの潜水士。酸素は残りわずか。救出の希望の灯が消え入る中、残された道は孤立無援のサバイバルのみ。
Duncan Allcock
Himself - Bellman
Kjetil Ove Alvestad
Himself - Chief Engineer
Stuart Anderson
Himself
Glenn Brunskill
Himself - Life Support Supervisor
Michal Cichorski
Himself - Dynamic Positioning Officer
Filippo De Filippi
Himself - DPO
Craig Frederick
Himself - Dive Supervisor
