Tristan da Cunha: No Place Like Home 1989 on netflix

Documentary about Tristan Da Cunha, one of the world’s most isolated islands, with a population of only 300 people. Its only contact with the outside world at the time was a once a year mail boat. US producer, John Hemingway travelled to the island on that boat and spent two weeks on the island. The film is a record of his journey and his experiences during his stay.