The Stronghold (thriller) invites the boys to his house where in a big worry and hurry he tells them the story about Inca civilization, the ruins, which according to some historians were built by Incas, but which, however, could not be erected by Incas given their level of technology. The artist also tells them a legend about a lost city called Paititi, shows them a blurred photo of some unknown ruins in selva and gives them a handwritten map supposed to lead to that place. After some deliberations the guys decide to go to Peru and look for the Inca’s stronghold. Gunnar Ivers
Lost Verizon is running away from home. While Homer, Lisa, Marge, and Maggie conduct a nationwide search for Bart, Lisa realizes that the bird is what they had been chasing. After checking research on her laptop, she discovers the bird is migrating to Machu Picchu, her dream trip they could not afford. Knowing this, Lisa deliberately lets the bird go free so the family can chase it to Machu Picchu. Bart relishes his newfound freedom during the daytime, but quickly becomes frightened of being alone at night. When the Simpsons arrive in Machu Picchu, they continue the search for Bart. Marge, despite