Sébastien Montaz-Rosset has been filming the Skyliners on an incredible exploration into the world of free flight. Tancrède, Julien, Seb and Antoine are pioneers in ‘highlining’ - a vertiginous combination of climbing, slackline and tightrope walking. They travelled from their home in Chamonix to their training ground in the Verdon gorge, testing the limits for their ultimate goal... They rigged highlines on the skyscrapers of Paris, and finally came to the spectacular cliffs and fjords of Norway. Months of training led the Skyliners team to attempt their dream of complete freedom... the freedom of flight !