Classic family film The Railway Children entranced audiences when it was released in 1970.
It centred around the adventures of the Waterbury siblings Roberta, Phyllis and Peter after they move to West Yorkshire. Over half a century later, it has been made into a sequel.
Jenny Agutter reprises her role as Roberta in The Railway Children Return - set during the Second World War - which will be released in cinemas next Friday (July 15).