Swallows and Amazons (1974)

On holiday with their mother in the Lake District in 1929 four children are allowed to sail over to the nearby island in their boat Swallow and set up camp for a few days. They soon realise this has been the territory of two other girls who sail the Amazon, and the scene is set for serious rivalry.
David Bracknell, Claude Whatham
Virginia McKenna, Ronald Fraser, Suzanna Hamilton, Simon West, Sophie Neville, Stephen Grendon, Kit Seymour, Lesley Bennett, Brenda Bruce, Mike Pratt, John Franklyn-Robbins, Jack Woolgar, David Blagden
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