War Between Land & Sea | Ep 5 Ending | Barclay & Salt Sacrifice | The Sea Devil Base Explosion

The War Between the Land and the Sea Episode 5 Ending Explained. The most heartbreaking moment of the series so far. Watch the full breakdown of Barclay and Salt's final stand against the Sea Devils and their decision to detonate the underwater base to save the UNIT team. #WarBetweenLandAndSea #DoctorWho #SeaDevils #BarclayAndSalt #UNIT #Episode5 #EndingScene #Whoniverse #RussellTDavies #SciFiRecap