Could have a good film, however It lost me when a steam train going through Peru, is actually the Lancaster Fusilier, British Railway locomotive built in 1937, film set in 1906. Major Fawcett sets out on a 7 year expedition, leaving his pregnant wife. He returns to a huge crowd welcoming him, his first son has grown up, yet he is shown his new baby son. Wow that's a long pregnancy. Rather stupid.