Do you believe in aliens? Did you miss out on the Area 51 raid? Well, good news! In Supernatural Road Trip episode 4 you will drive the entire Extraterrestrial Highway, which takes you through 98 miles of unincorporated Nevada desert! Stop by each of the highway’s famous landmarks, learn the exact directions to Area 51, and maybe make a few friends along the way- from earth and from other places too! As Katy Perry once said, it’s supernatural AND extraterrestrial.