It's the off-season at the lonely Beauregard Hotel in Bournemoth, and only the long-term tenants are still in residence. Life is stirred up, however, when the beautiful Ann Shankland arrives to see her alcoholic ex-husband, John Malcolm, who is secretly engaged to Pat Cooper, the woman who runs the hotel. Meanwhile, snobbish Mrs Railton-Bell discovers that the kindly if rather doddering Major Pollock, played by David Niven, who won an Oscar for his performance, a retired officer who likes to find out more...

Photographed by Frank Hurley and restored by the National Film and Television Archive, "South" records Sir Ernest Shackleton's heroic but doomed 1914 attempt to cross Antarctica. This unique piece of history is also a visually stunning story of strength and survival.