The Secret Saturdays Season 1 Episode 14 - The Underworld Bride Episode Title:The Underworld Bride.Episode Description:The Saturday family and King Ulraj travel to New Guinea to investigate the Duah, a pterosaur cryptid that has recently been causing trouble for the locals. The Saturdays discover that the creature was trying to attract a mate and has chosen Zon. Zak tries desperately to separate the couple, in fear he will never see Zon again if she chooses to go with the cryptid. When the family and Ulraj learn of the Duah's plot to take his new bride to the underworld and eat her alive, they try even harder to bring Zon back to the airship. When the island begins to sink, Ulraj tells Zak that his cryptid powers only work if the creature truly wants to do what is asked of it. Zak manages to break Zon out of her crush and send the Duah back to the underworld.