Purchasing the Carney Carnival and Road Show, unscrupulous sportsman Martin Trask assumes he has ownership of Rex, the world's greatest trained horse, and its rider, Margie Smith. The girl releases Rex, flees from Trask in a runaway wagon, and finds shelter with young cowboy farmer Jack Merritt, with whom she falls in love.
Movie tag line: "Tagline Not Available"
Production companies:
Character: Rex, the World's Greatest Horse (as Rex the Wonder Horse)
Character: Jack Merritt
Character: Margie Smith
Character: Martin Trask
Character: Starlight, Jack's Horse
Character: Bit Role (uncredited)