Albert takes Black Beauty for a run against Dr. Gordon's wishes and he forbids Kevin and Albert from riding the horse without permission. The boys have a falling out and Albert heads to the Grainger farm where he presents himself as an experienced trainer. He is tested when he gets on a dangerous stallion.

Paperwork is discovered revealing Black Beauty doesn't belong to the Gordons. The lawyer Crevache refuses to listen to reason so Jenny takes off with Beauty to keep him from being taken. In the end Black Beauty will decide who he should be with.