In this week's episode of Fact or Faked, Ben, Jael and Austin travel to the land down under to investigate a mermaid case in Cairns, Australia. They dive into the waters of the Great Barrier Reef on the hunt for possible suspects and come face to face with an unwelcome predator! Meanwhile, Bill, Chi-Lan and Larry travel to Mililani Hawaii, to visit a local family that believes they have captured photos of a guardian angel. The team tests out several popular theories to see if they can recreate the ghostly image in the photos, before trying to find an apparition of their own.