The Island

'Captain Simmonds' ( John Hurt ), on leave from the battlefields of France, arrives on the island home of 'Mrs Santander' ( Jenny Runacre ), with whom he's been conducting an affair, where he encounters the butler ( Graham Crowden ) and, unexpectedly, 'Mr Santander' ( Charles Grey ). 'The Island' is an adaptation of the 1924 L.P. Hartley short story of the same name made for the TV series…