Who killed the Reverend Horatio Howell, a minister from Delaware Water
Gap and chaplain to the 90th Pennsylvania Regiment, during the Battle of
Gettysburg? Why would a Confederate soldier intentionally shoot a Union
chaplain? Three veterans of the 90th Pennsylvania, all survivors of the
battle, travel to Gettysburg in 1913 for the 50th reunion of that
three-day fight. Will they meet the rebel who felled their beloved
chaplain, and if they do, how will they react?