The railway, the children... and the wonderful secret they'll share with you!

The Railway Children (1970)

Directed by Lionel Jeffries

At the dawn of the 20th century, following their father's arrest on suspicion of betraying state secrets, the three Waterbury children—Bobbie, Phyllis and Peter—move with their mother to Yorkshire, where they find themselves involved in unexpected dramas along the railway by their new home.