This chilling video appears to show two apparitions running across the road at the famed Civil War battle site in Gettysburg, Pennsylvania.
The sinister footage was shot by Greg Yuelling, a 46-year-old store manager from New Jersey, who was visiting the historic battleground with his daughters and two of his uncles on September 2.
He said: "We just went there as tourists, to learn more about the history of the Civil War and see the old battle ground, where the Gettysburg Address was given and all that stuff.