Wallace Beery takes on saboteurs, the Army and Marjorie Main in this patriotic war drama, costarring Lewis Stone and Oscar -winner* Donna Reed in one of her earliest roles. When the 19th Cavalry Regiment trades in its horses for tanks, no one is more upset than First Sgt. Hap Doan (Beery), who loves his mount more than he does his gal Susie (Main). Promising to retire and take the horse with him, Hap goes AWOL after a runaway tank fatal