Four children (the Swallows) on holiday in the Lake District sail on their own to an island and start a war with rival children (the Amazons). In the meantime, a mysterious man on a houseboat accuses them of a crime they did not commit.

Starring:

Kelly Macdonald, Andrew Scott, Rafe Spall, Jessica Hynes, Richard Bremmer, Harry Enfield, Fenella Woolgar, John Henshaw, Paul Redfern, Orla Hill, Sophie Wardlow, Chris Anastasi, Jamie Darlington, Teddie-Rose Malleson-Allen, Seren Hawkes

Genre:

Family