Animation, testimony, and archival footage combine to relate the events of August 1, 1966 when a gunman opened fire from the University of Texas clock tower, killing 16 people.

Nearly fifty years ago, a gunman rode the elevator to the twenty-seventh floor of the University of Texas Tower and opened fire. TOWER, an animated and action-packed documentary, shares the untold story of that day - when the worst in one man brought out the best in so many others.