Currently available on 2 streaming services.

South streaming: where to watch online?

You can buy "South" on Amazon Video as download or rent it on Amazon Video online.

Cast

Ernest Shackleton
Leader of the Expedition (as Sir Ernest Shackleton)
Frank Worsley
Captain of the Endurance (as Captain F. Worsley)
J. Stenhouse
Captain of the Aurora (as Lieut. J. Stenhouse)
Captain L. Hussey
Meteorologist
Dr. McIlroy
Head of Scientific Staff
Mr. Wordie
Head of Scientific Staff (as Wordie)
Dr. Macklin
Doctor
Frank Wild
Second in Command of the Endurance
Tom Crean
Crewman
Mr. James
Crewman (as James)
Mr. Clark
Crewman (as Clark)
Mr. Greenstreet
Crewman (as Greenstreet)