Dorothy Fleming
After being fired from his job at a grocer, George, gets a job as a stableboy at a local stud farm run by the Fleming family. He befriends the horse Hotspur who is a favourite to win the Melbourne Cup, and develops a strong whistle which is used to make the horse run fast.
Judy Fisher
The diggers and their officer, who has fallen for a nurse at the hospital, are subtly manipulated by a British intelligence officer to assist in passing false battle plans to the Germans. Given leave in England, they end up billeted at a country house and offered barley water instead of the home-brew they anticipated.