This episode contains two historical inaccuracies regarding the Battle of Gettysburg. The actual battle took place July 1-3, 1863, yet the people involved with re-enacting it are doing so in the middle of winter. Admittedly Harry/Jeb mentions that they are re-enacting their own re-enactment so this could be a possible explanation for the date change. The second error takes place when Ray mentions that the actor playing Stonewall Jackson is wearing a beeper. Stonewall Jackson was not at the Battle of Gettysburg. He couldn't have been - Jackson died in Guinea Station, Virginia, on May 10, 1863 (almost two months before the Battle of Gettysburg) after having been accidentally shot by his own men eight days earlier.