Hundreds of witnesses have encountered the paranormal in Gettysburg, Pennsylvania making it one of the most haunted towns in America; but who are these spirits, and what do they want us to know about the bloodiest battle ever fought on North American soil? Ghosts of soldiers roaming the battlefield and town open our eyes to a series of unexplained phenomena that neither begin nor end with the Civil War. Ominous sightings reveal the true stories behind four locations all connected by one battle; a troubled orphanage, a Confederate field hospital, the battlefield and the house where the lone civilian was shot down during the Battle of Gettysburg. Spirits from a bygone era at last tell the true history of the Battle of Gettysburg.