TESSAN Documentary Tracks 30 Days of Wingsuit Flying in the Alps
New York – November 01, 2026 -- TESSAN has premiered Jump Into The Unknown, a documentary that follows adventure athlete and filmmaker Jamie Leibert and his wife, Sandra Zinovyev, on a 30-day expedition through the Swiss Alps.
Leibert, known as Captain Manicorn, is behind the "climb and fly" discipline, which combines big-wall climbing with wingsuit and mini-wing flights. His expeditions have taken him to more than 80 countries. Zinovyev is the film's director of photography and editor. Their three-legged rescue dog, Journey, joined them in the mountains.
Closing weather windows rewrote the itinerary
The couple entered the Alps without a scripted ending, carrying one question: what makes an adventure truly worthwhile? Weather windows closed quickly, routes had to change, and gear and transportation added new variables. When weather blocked a flight, they waited. When routes shifted, they reassessed.