Vicky and Kevin discover Desmond, an escaped convict, hiding in the stable. He threatens to harm Beauty unless the children aid in his getaway. Desmond though shows his better nature when Kevin is injured.

Vicky, Kevin, and Black Beauty encounter two workmen who decide that stealing the horse is a way to a better life. Where they choose to hide Beauty is unfortunately the site of some dynamite blasting, leading to a race to rescue the him.