David Schofield takes the title role in the first of Christopher Railing's new four-part drama-documentary charting the career of the great adventurer and explorer. His fascination with Antarctica took him on four separate expeditions to the frozen continent.

1914. Following the shattering news of Scott's death on his return journey from the South Pole, Shackleton formulates a new challenge on Antarctica. Sailing south in Endurance, his expedition will cross the vast ice continent.