The True Story of Sargent Joseph Hoover went to war to preserve the Union.  After being captured and sent to a prisoner of war camp, he understood what it was to be kept against his will. Together with a friend he escaped and aided by slaves made it to freedom

Union Bound

A renowned circus dog is the only one left behind after her traveling show leaves town. In a stroke of luck, she is found by Billy, a kid from the city who has just moved to town, and he takes her to live at a farm among a quirky cast of farm animals.