Thursday 15 May, 2:35am - 3:35amon BBC Four

Atlantic: The Wildest Ocean on Earth

Mountains of the Deep

In the vast South Atlantic, huge pods of dolphins, massive penguin colonies and the largest gathering of marine mammals on Earth pack chains of extraordinary islands, created by powerful volcanic forces far below them.

Category
Documentary / Miniseries / Nature
Original air date
06/08/2015
Cast and crew
  • Dan ReesDirector
  • Cillian MurphyNarrator