On this episode of Fact or Faked, Austin, Bill and Jael fly to South America to investigate a mysterious case that has attracted worldwide attention and stumped both scientists and structural engineers. In the small town of Firmat, Argentina a purportedly haunted swing set has been swinging on its own since 2007 and the investigators must determine if what they're seeing with their own eyes originates in the paranormal. Meanwhile, Ben, Chi-Lan and Devin explore a bizarre alien abduction case in Milton, Florida. They meet the family who claims they've been visited by extraterrestrial life forms for the last decade and have the video to back it up. The team's high-tech stakeout backfires with malfunctioning equipment and they learn that some of the family's testimony could in fact... be true.