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.
Director:
Writer:
Rex
Rex, the World's Greatest Horse (as Rex the Wonder Horse)
Jack Perrin
Jack Merritt
Helen Foster
Margie Smith
Tom London
Martin Trask
Starlight the Horse
Starlight, Jack's Horse
Jim Corey
Bit Role (uncredited)
