Captain Caveman and the Teen Angels S01 E13 The Legend of Devil's Run

Dee Dee's uncle, Winton, invites Captain Caveman and the Teen Angels to see the reopening of the Devil's Run Railway when a freight car full of silver disappears the same way a munitions car disappeared during the Civil War. Captain Caveman and the Teen Angels investigate and find out that the legend of the Civil War ghost said to have pulled off the robbery.