As summarized in a film publication, a human love story was added to the horse story, which includes a fox hunt and race. At a house party given by Squire Gordon (Steppling), his daughter Jessie (Paige) and Harry Blomefield (Morrison) are playing games with the children, although they have reached the age where Harry realizes that he loves her. Among the guests is Jack Beckett (Webb), who lives by his wits and has gained entree as a favorite of the haughty Lady Wynsaring (Farrington). Squire Gordon gives Lord Wynwaring (Peacocke) £800 for his wife's charity, which Jack steals from the Wynwaring room. During a fox hunt the next morning, Jessie's brother George (Kenny) is killed in a fall from his horse. Jack puts the stolen money in the pocket of the dead man and tells Jessie that her brother was a thief. To prevent him from telling her mother, Jessie agrees to marry Jack when she comes of age. Jessie meanwhile realizes that she loves Harry, who cannot understand her wish to marry Jack. Several years pass and Harry tries to elope with Jessie, but is foiled. After a race sequence, Black Beauty carries Harry to victory and to Jessie, foiling the plans of the villain Jack.
