Back in June, we showed you a trailer for "Skyliners Paris," a doc*mentary about the urban acrobats who afix a slackline across buildings in Paris before balancing and wobbling their way to the other side. Here's another trailer from the movie, but this time featuring the same crazy French highliners slacking their way between insanely steep alpine buttes and deep canyons. Be sure to check out the sick GoPro footage of a bunge jump at the end. It's so cool it's nauseating.