Saga of the growing pains the US Army experienced when going from horses to tanks. Evans, daughter of Army post commander Warner, falls for tank specialist Foster. Foster proves that tanks can do more than cavalry by setting up a race between his vehicle and a horse on a prearranged
course. In the end, Evans gets Foster and the Army gets tanks. Though this was a rather simple film in story and execution, it earned Academy Award nominations for Best Sound, Best Cinematography, and Best Score.