A cowboy gets a message that his sister's husband has left her in ill health. When he gets there, Texas finds her dead. He sets out to track down the promise-breaker and avenge his sister. On the way, Texas meets Moya Dalton, the fiery daughter of a rancher, and attempts to court her.
Tom is attracted by an actress. When she and her company arrive at his ranch, he tries to attract her attention.
Feature version of the thirteen episode serial, Adventures of Kathlyn, released three years earlier.
