A team of trained investigators sets out across America to uncover the truth about UFOs, once and for all.
Baby alien or a tiny species of monkey? In Mexico, Ryder, Ben and James meet a leading UFOlogist to get a firsthand look at a tiny creature of mysterious origin. Firm believer James has no doubt the creature is alien, but skeptic Ben offers a more 'down-to-earth' explanation. While in Mexico, they also investigate the 'Mother Ship Videos' ' incredible footage that some believe shows a mother ship dropping off hundreds of UFOs in the sky.
In an area known as the 'Roswell of South America,' Varginha, Brazil, UFO sightings are plentiful, and there are even rumors of alien life forms hiding in the jungles outside the city. Their hunt for answers leads the Chasing UFOs team through some of the wildest terrain on earth, where they brave the rapids of South America's waterways, explore a poorly ventilated cave in the depths of the jungle and literally walk into a giant spider's nest.