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.

Starring:

Virginia McKenna, Ronald Fraser, Simon West, Suzanna Hamilton, Sophie Neville, Stephen Grendon, Kit Seymour, Lesley Bennett, Brenda Bruce, Mike Pratt, John Franklyn-Robbins, Jack Woolgar, David Blagden

Genre:

Adventure, Family