During the 16th century the Cossacks and their Ukraine homeland is ruled by Poland. This is the story of the leader of the Cossacks and how his son was sent to study under the Poles to learn how to defeat them in battle. However, the son falls in love with the daughter of a Polish nobleman.
A London taxicab driver cashes in on a big sweepstakes ticket and becomes the prey of a confidence-gang that sells him a nag of a cavalry horse on the claim that it is a brother to a current Derby winner.